{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,20]],"date-time":"2026-09-20T00:55:09Z","timestamp":1789865709468,"version":"4.0.1"},"reference-count":66,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[2012,12,12]],"date-time":"2012-12-12T00:00:00Z","timestamp":1355270400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["OBES SURG"],"published-print":{"date-parts":[[2013,2]]},"DOI":"10.1007\/s11695-012-0822-x","type":"journal-article","created":{"date-parts":[[2012,12,11]],"date-time":"2012-12-11T01:09:11Z","timestamp":1355188151000},"page":"249-254","source":"Crossref","is-referenced-by-count":17,"title":["Vitamin A Deficiency in Pregnancy: Perspectives after Bariatric Surgery"],"prefix":"10.1007","volume":"23","author":[{"given":"Cristiane Barbosa","family":"Chagas","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cl\u00e1udia","family":"Saunders","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Silvia","family":"Pereira","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacqueline","family":"Silva","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlos","family":"Saboya","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andr\u00e9a","family":"Ramalho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2012,12,12]]},"reference":[{"key":"822_CR1","unstructured":"World Health Organization. World Health statistics, 2007. Available at: http:\/\/www.who.int\/healthinfo\/statistics\/en\/index.html . Acessed 20 January 2010."},{"key":"822_CR2","unstructured":"Instituto Brasileiro de Geografia e Estat\u00edstica de Or\u00e7amentos Familiares 2008\u20132009. Available at: http:\/\/www.ibge.gov.br\/home\/presidencia\/noticias . Acessed 01 December 2010."},{"key":"822_CR3","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1590\/S1516-44462002000700015","volume":"24","author":"A Segal","year":"2002","unstructured":"Segal A, Fandi\u00f1o J. Indica\u00e7\u00f5es e contra-indica\u00e7\u00f5es para realiza\u00e7\u00e3o das opera\u00e7\u00f5es bari\u00e1tricas. Rev Bras Psiquiatr. 2002;24:68\u201372.","journal-title":"Rev Bras Psiquiatr"},{"issue":"1","key":"822_CR4","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1016\/j.jemermed.2007.03.012","volume":"34","author":"SR Ellison","year":"2008","unstructured":"Ellison SR, Ellisson SD. Bariatric surgery: a review of the available procedures and complications for the emergency physician. Am J Emerg Med. 2008;34(1):21\u201332.","journal-title":"Am J Emerg Med"},{"key":"822_CR5","doi-asserted-by":"crossref","first-page":"738","DOI":"10.1007\/s11695-008-9478-y","volume":"19","author":"S Pereira","year":"2009","unstructured":"Pereira S, Saboya C, Chaves G, et al. Class III obesity and its relationship with the nutritional status of vitamin A in pre- and postoperative gastric bypass. Obes Surg. 2009;19:738\u201344.","journal-title":"Obes Surg"},{"key":"822_CR6","doi-asserted-by":"crossref","first-page":"1062","DOI":"10.1007\/s11695-008-9577-9","volume":"18","author":"K Gong","year":"2008","unstructured":"Gong K, Gagner M, Pomp A, et al. Micronutrient deficiencies after laparoscopic gastric bypass: recommendations. Obes Surg. 2008;18:1062\u20136.","journal-title":"Obes Surg"},{"key":"822_CR7","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1007\/s11695-008-9571-2","volume":"19","author":"M Coupaue","year":"2009","unstructured":"Coupaue M, Puchaux K, Bogard C, et al. Nutritional consequences of adjustable gastric banding and gastric bypass: a 1-year prospective study. Obes Surg. 2009;19:56\u201365.","journal-title":"Obes Surg"},{"issue":"2","key":"822_CR8","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1590\/S0100-72032006000200006","volume":"28","author":"JG Lima","year":"2006","unstructured":"Lima JG, N\u00f3brega LHC, Mesquita JB, et al. Gesta\u00e7\u00e3o ap\u00f3s gastroplastia para tratamento de obesidade m\u00f3rbida: s\u00e9rie de casos e revis\u00e3o da literatura. Rev Bras Ginecol Obstetr. 2006;28(2):107\u201311.","journal-title":"Rev Bras Ginecol Obstetr"},{"issue":"1","key":"822_CR9","first-page":"47","volume":"26","author":"J Fandi\u00f1o","year":"2004","unstructured":"Fandi\u00f1o J, Benchimol AK, Coutinho WF, et al. Cirurgia bari\u00e1trica: aspectos cl\u00ednico-cir\u00fargicos e psiqui\u00e1tricos. Rev Psiquiatr. 2004;26(1):47\u201351.","journal-title":"Rev Psiquiatr"},{"issue":"15","key":"822_CR10","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1381\/0960892053268264","volume":"2","author":"RD Bloomberg","year":"2005","unstructured":"Bloomberg RD, Fleishman A, Nalle JE, et al. Nutritional deficiences following bariatric surgery: what have we learned? Obes Surg. 2005;2(15):145\u201354.","journal-title":"Obes Surg"},{"key":"822_CR11","doi-asserted-by":"crossref","first-page":"2884S","DOI":"10.1093\/jn\/132.9.2884S","volume":"132","author":"P Christian","year":"2002","unstructured":"Christian P. Recommendations for indicators: night blindness during pregnancy\u2014a simple tool to assess vitamin A deficiency in a population. J Nutr. 2002;132:2884S\u20138S.","journal-title":"J Nutr"},{"key":"822_CR12","doi-asserted-by":"crossref","first-page":"1969S","DOI":"10.1093\/jn\/133.6.1969S","volume":"133","author":"P Christian","year":"2003","unstructured":"Christian P. Micronutrients and reproductive health issues: an international perspective. J Nutr. 2003;133:1969S\u201373S.","journal-title":"J Nutr"},{"key":"822_CR13","unstructured":"WHO (World Health Organization). Global prevalence of vitamin A deficiency in populations at risk 1995\u20132005. WHO global database on vitamin A deficiency. Geneva, 2009."},{"key":"822_CR14","unstructured":"Vitamin and Mineral Nutrition Information System (VMNIS), WHO (World Health Organization). Available at: http:\/\/www.who.int\/vmnis\/en\/index.html . Acessed 20 December 2011."},{"key":"822_CR15","volume-title":"Guideline: vitamin A supplementation in pregnant women","author":"WHO (World Health Organization)","year":"2011","unstructured":"WHO (World Health Organization). Guideline: vitamin A supplementation in pregnant women. Geneva: World Health Organization; 2011."},{"issue":"1","key":"822_CR16","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/j.ajog.2007.06.076","volume":"198","author":"EA Reece","year":"2008","unstructured":"Reece EA. Perspectives on obesity, pregnancy and birth outcomes in United States: the scope of the problem. Am J Obst Gynecol. 2008;198(1):23\u20137.","journal-title":"Am J Obst Gynecol"},{"issue":"6","key":"822_CR17","doi-asserted-by":"crossref","first-page":"502","DOI":"10.1590\/S0034-89102001000600002","volume":"35","author":"LB Nucci","year":"2001","unstructured":"Nucci LB, Schmidt MI, Duncan BB, et al. Nutritional status of pregnant women: prevalence and associated pregnancy outcomes. Rev Sa\u00fade P\u00fablica. 2001;35(6):502\u20137.","journal-title":"Rev Sa\u00fade P\u00fablica"},{"key":"822_CR18","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1016\/j.cacc.2006.02.010","volume":"17","author":"J Brockelsby","year":"2006","unstructured":"Brockelsby J, Dresner M. Obesity and pregnancy. Curr Anaesth Critic Care. 2006;17:125\u20139.","journal-title":"Curr Anaesth Critic Care"},{"key":"822_CR19","doi-asserted-by":"crossref","first-page":"242","DOI":"10.1016\/j.curobgyn.2006.05.008","volume":"16","author":"L Irvine","year":"2006","unstructured":"Irvine L, Shaw R. The impact of obesity on obstetric outcomes. Curr Obstetr Gynaecol. 2006;16:242\u20136.","journal-title":"Curr Obstetr Gynaecol"},{"issue":"10","key":"822_CR20","doi-asserted-by":"crossref","first-page":"511","DOI":"10.1590\/S0100-72032007001000004","volume":"29","author":"PC Padilha","year":"2007","unstructured":"Padilha PC, Saunders C, Machado RCM, et al. Associa\u00e7\u00e3o entre o estado nutricional pr\u00e9-gestacional e a predi\u00e7\u00e3o do risco de intercorr\u00eancias gestacionais. Rev Bras Ginecol Obstetr. 2007;29(10):511\u20138.","journal-title":"Rev Bras Ginecol Obstetr"},{"key":"822_CR21","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/j.diabet.2007.12.001","volume":"34","author":"F Galtier","year":"2008","unstructured":"Galtier F, Raingeard I, Renard E, et al. Optimizing the outcome of pregnancy in obese women: from pregestational to long-term management. Diabetes & Metabolism. 2008;34:19\u201325.","journal-title":"Diabetes & Metabolism"},{"key":"822_CR22","unstructured":"MS (Minist\u00e9rio da Sa\u00fade). Secretaria de Aten\u00e7\u00e3o \u00e0 Sa\u00fade. Departamento de A\u00e7\u00f5es Program\u00e1ticas Estrat\u00e9gicas. \u00c1rea T\u00e9cnica de Sa\u00fade da Mulher. Pr\u00e9-natal e Puerp\u00e9rio: aten\u00e7\u00e3o qualificada e humanizada\u2014manual t\u00e9cnico\/Minist\u00e9rio da Sa\u00fade, Secretaria de Aten\u00e7\u00e3o \u00e0 Sa\u00fade, Departamento de A\u00e7\u00f5es Program\u00e1ticas Estrat\u00e9gicas. 3\u00aa edi\u00e7\u00e3o revisada\u2014Bras\u00edlia: Minist\u00e9rio da Sa\u00fade, 2006."},{"key":"822_CR23","series-title":"Committee on Nutritional Status during Pregnancy and Lactation","volume-title":"Nutrition during pregnancy: part I: weight gain, part II: nutrient supplements","author":"IOM (Institute of Medicine)","year":"1990","unstructured":"IOM (Institute of Medicine). Nutrition during pregnancy: part I: weight gain, part II: nutrient supplements, Committee on Nutritional Status during Pregnancy and Lactation. Washington: National Academy Press; 1990."},{"key":"822_CR24","series-title":"An implementation guide","volume-title":"Nutrition during pregnancy and lactation","author":"IOM (Institute of Medicine)","year":"1992","unstructured":"IOM (Institute of Medicine). Nutrition during pregnancy and lactation, An implementation guide. Washington: National Academy Press; 1992."},{"key":"822_CR25","series-title":"Reexamining the guidelines","volume-title":"Weight gain during pregnancy","author":"IOM (Institute of Medicine)","year":"2009","unstructured":"IOM (Institute of Medicine). Weight gain during pregnancy, Reexamining the guidelines. Washington: National Academy Press; 2009."},{"key":"822_CR26","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1677\/jme.1.01838","volume":"35","author":"SM Jeyakumar","year":"2006","unstructured":"Jeyakumar SM, Vajerswaria A, Giridharan NV. Chronic dietary vitamin A supplementation regulates obesity: in obese mutant rat model of WNIN\/Obstrain. J Mol Endocrinol. 2006;35:391\u20138.","journal-title":"J Mol Endocrinol"},{"key":"822_CR27","doi-asserted-by":"crossref","first-page":"322","DOI":"10.1038\/oby.2007.534","volume":"15","author":"SM Jeyakumar","year":"2007","unstructured":"Jeyakumar SM, Vajerswaria A, Giridharan NV. Impact of vitamin A on highdensity lipoprotein-cholesterol and scavenger receptor class BI in the obese rat. Obesity. 2007;15:322\u20139.","journal-title":"Obesity"},{"issue":"12","key":"822_CR28","first-page":"73","volume":"1","author":"D Viroonudomphol","year":"2003","unstructured":"Viroonudomphol D, Pongpaew P, Tungtrongchitr R. The relationships between anthropometrics measurements, serum vitamin A and E concentrations and lipid profiles in overweight and obese subjects. Asia Pac J Clin Nutr. 2003;1(12):73\u20139.","journal-title":"Asia Pac J Clin Nutr"},{"issue":"24","key":"822_CR29","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1080\/07315724.2005.10719468","volume":"3","author":"BR Switzer","year":"2005","unstructured":"Switzer BR, Atwood JR, Stark AH, et al. Plasma carotenoid and vitamins A and E concentrations in older African American women after wheat bran supplementation: effects of age, body mass and smoking history. J Am Coll Nutr. 2005;3(24):217\u201326.","journal-title":"J Am Coll Nutr"},{"key":"822_CR30","first-page":"147","volume":"17","author":"LB Souza","year":"2004","unstructured":"Souza LB, Veiga GV, Ramalho RA. N\u00edveis s\u00e9ricos de retinol e caroten\u00f3ides e sua associa\u00e7\u00e3o com o estado nutricional antropom\u00e9trico em escolares e adolescentes. Rev SOCERJ. 2004;17:147.","journal-title":"Rev SOCERJ"},{"issue":"7","key":"822_CR31","doi-asserted-by":"crossref","first-page":"726","DOI":"10.1002\/neu.20248","volume":"66","author":"M Maden","year":"2006","unstructured":"Maden M. Retinoids and spinal cord development. J Neurobiol. 2006;66(7):726\u201338.","journal-title":"J Neurobiol"},{"key":"822_CR32","doi-asserted-by":"crossref","first-page":"63","DOI":"10.3390\/nu3010063","volume":"3","author":"DN D\u2019Ambrosio","year":"2011","unstructured":"D\u2019Ambrosio DN, Clugston RD, Blaner WS. Vitamin a metabolism: an update. Nutrients. 2011;3:63\u2013103.","journal-title":"Nutrients"},{"key":"822_CR33","first-page":"488","volume":"232","author":"Q Chen","year":"2007","unstructured":"Chen Q, Ross AC. Retinoid acid regulates CDI d gene expression at the transcriptional level in human and rodent monocytic cells. Exp Bil Med. 2007;232:488\u201394.","journal-title":"Exp Bil Med"},{"key":"822_CR34","unstructured":"MS (Minist\u00e9rio da Sa\u00fade). PNDS 2006\u2014Pesquisa Nacional de Demografia e Sa\u00fade da Crian\u00e7a e da Mulher\u2014Relat\u00f3rio. Minist\u00e9rio da Sa\u00fade, Secretaria de Ci\u00eancia, Tecnologia e Insumos Estrat\u00e9gicos. Bras\u00edlia, 2008."},{"issue":"4","key":"822_CR35","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1590\/S1415-52732003000400008","volume":"16","author":"RRC Geraldo","year":"2003","unstructured":"Geraldo RRC, Paiva SAR, Pitas AMCS, et al. Distribui\u00e7\u00e3o da hipovitaminose A no Brasil nas \u00faltimas quatro d\u00e9cadas: ingest\u00e3o alimentar, sinais cl\u00ednicos e dados bioqu\u00edmicos. Rev Nutr. 2003;16(4):443\u201360.","journal-title":"Rev Nutr"},{"issue":"6","key":"822_CR36","doi-asserted-by":"crossref","first-page":"582","DOI":"10.1079\/PHN2004709","volume":"8","author":"Y Wondmikun","year":"2005","unstructured":"Wondmikun Y. Lipid-soluble antioxidants status and some of its socio-economic determinants among pregnant Ethiopians at the third trimester. Public Health Nutr. 2005;8(6):582\u20137.","journal-title":"Public Health Nutr"},{"issue":"11","key":"822_CR37","doi-asserted-by":"crossref","first-page":"2565","DOI":"10.1590\/S0102-311X2007001100004","volume":"23","author":"JM Oliveira","year":"2007","unstructured":"Oliveira JM, Rond\u00f3 PHC. Evid\u00eancias do impacto de suplementa\u00e7\u00e3o de vitamina A no grupo materno-infantil. Cad Sa\u00fade P\u00fablica. 2007;23(11):2565\u201375.","journal-title":"Cad Sa\u00fade P\u00fablica"},{"key":"822_CR38","first-page":"441","volume":"14","author":"MM Gomes","year":"2005","unstructured":"Gomes MM, Lima APT, Silva LS, et al. Vitamina A e broncodisplasia pulmonar. Rev Ci\u00eanc M\u00e9d. 2005;14:441\u20138.","journal-title":"Rev Ci\u00eanc M\u00e9d"},{"key":"822_CR39","first-page":"1","volume":"10","author":"N Broek Van den","year":"2011","unstructured":"Van den Broek N, Dou L, Othman M, Neilson JP, Gates S, G\u00fclmezoglu AM. Vitamin A supplementation during pregnancy for maternal and newborn outcomes. Cochrane Data Syst Rev. 2011;10:1\u201383.","journal-title":"Cochrane Data Syst Rev"},{"key":"822_CR40","doi-asserted-by":"crossref","first-page":"1510","DOI":"10.1093\/jn\/131.5.1510","volume":"131","author":"P Christian","year":"2001","unstructured":"Christian P, West Jr KP, Khatry SK, et al. Maternal night blindness increases risk of mortality in the first 6\u00a0months of life among infants in Nepal. J Nutr. 2001;131:1510\u20132.","journal-title":"J Nutr"},{"issue":"2","key":"822_CR41","doi-asserted-by":"crossref","first-page":"169","DOI":"10.2223\/JPED.1324","volume":"81","author":"SI Ferraz","year":"2005","unstructured":"Ferraz SI, Daneluzzi JC, Vannucchi H, et al. Preval\u00eancia da car\u00eancia de ferro e sua associa\u00e7\u00e3o com a defici\u00eancia de vitamina A em pr\u00e9-escolares. J Pediatr. 2005;81(2):169\u201374.","journal-title":"J Pediatr"},{"key":"822_CR42","doi-asserted-by":"crossref","first-page":"787","DOI":"10.1093\/jn\/138.4.787","volume":"138","author":"JM Tielsch","year":"2008","unstructured":"Tielsch JM, Rahmathullah L, Katz J, et al. Maternal night blindness during pregnancy is associated with low birthweight, morbidity, and poor growth in South India. J Nutr. 2008;138:787\u201392.","journal-title":"J Nutr"},{"key":"822_CR43","series-title":"S\u00e3o Paulo: Manole, Cap. 17","first-page":"325","volume-title":"Tratado de nutri\u00e7\u00e3o moderna na sa\u00fade e na doen\u00e7a","author":"AC Ross","year":"2003","unstructured":"Ross AC. Vitamina A e retin\u00f3ides. In: SHILS ME, OLSON JA, SHIKE M, ROSS AC, editors. Tratado de nutri\u00e7\u00e3o moderna na sa\u00fade e na doen\u00e7a, S\u00e3o Paulo: Manole, Cap. 17. 9th ed. 2003. p. 325\u201350.","edition":"9"},{"issue":"12","key":"822_CR44","doi-asserted-by":"crossref","first-page":"1326","DOI":"10.1017\/S1368980008002723","volume":"11","author":"V Lee","year":"2008","unstructured":"Lee V, Ahmed F, Wada S, et al. Extent of vitamin A deficiency among rural pregnant women in Bangladesh. Public Health Nut. 2008;11(12):1326\u201331.","journal-title":"Public Health Nut"},{"key":"822_CR45","unstructured":"Saunders, C.; Ramalho, A.; Chagas, C.B. Indicadores da Defici\u00eancia de vitamina A. In: Ramalho. A. Ed Atheneu, 2009, Fome Oculta: diagn\u00f3stico, tratamento e preven\u00e7\u00e3o. P. 123\u2013136."},{"key":"822_CR46","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1093\/bmb\/ldg004","volume":"67","author":"NVD Broek","year":"2003","unstructured":"Broek NVD. Anaemia and micronutrient deficiencies. Br Med Bull. 2003;67:149\u201360.","journal-title":"Br Med Bull"},{"key":"822_CR47","volume-title":"Manual de ver y vivir sobre los transtornos por deficiencia de vitamina A (VADD)","author":"D Mclaren","year":"1999","unstructured":"Mclaren D, Frigg S. Manual de ver y vivir sobre los transtornos por deficiencia de vitamina A (VADD). Washington: OPS; 1999."},{"key":"822_CR48","first-page":"66","volume-title":"Indicators for assessing vitamin A deficiency and their application in monitoring and evaluating intervention programmes","author":"WHO (World Health Organization)","year":"1996","unstructured":"WHO (World Health Organization). Indicators for assessing vitamin A deficiency and their application in monitoring and evaluating intervention programmes. Geneva: WHO; 1996. p. 66."},{"issue":"4","key":"822_CR49","first-page":"348","volume":"22","author":"C Saunders","year":"2004","unstructured":"Saunders C, Leal MC, Gomes MM, et al. Gestational night blindness among women attending a public maternal hospital in Rio de Janeiro, Brazil. J Health Popul Nutr. 2004;22(4):348\u201356.","journal-title":"J Health Popul Nutr"},{"key":"822_CR50","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1016\/j.nut.2004.07.015","volume":"21","author":"C Saunders","year":"2005","unstructured":"Saunders C, Ramalho RA, Lima APPT, et al. Association between gestational night blindness and serum retinol in mother\/newborn pairs in the city of Rio de Janeiro. Brazil Nutrition. 2005;21:456\u201361.","journal-title":"Brazil Nutrition"},{"issue":"4","key":"822_CR51","first-page":"843","volume":"26","author":"CB Chagas","year":"2011","unstructured":"Chagas CB, Ramalho A, Padilha PC, et al. Reduction of vitamin A deficiency and anemia in pregnancy after implementing proposed prenatal nutritional assistance. Nutr Hosp. 2011;26(4):843\u201350.","journal-title":"Nutr Hosp"},{"key":"822_CR52","doi-asserted-by":"crossref","first-page":"2573","DOI":"10.1093\/jn\/134.10.2573","volume":"134","author":"DL Taren","year":"2004","unstructured":"Taren DL, Duncan B, Shrestha K, et al. The night vision threshold is a better predictor of low serum vitamin A concentration than self-reported night blindness in pregnant urban Nepalese women. J Nutr. 2004;134:2573\u20138.","journal-title":"J Nutr"},{"issue":"3","key":"822_CR53","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1381\/096089204322918007","volume":"14","author":"ASBS","year":"2004","unstructured":"ASBS. 21st Annual Meeting American Society for Bariatric Surgery. Obes Surg. 2004;14(3):431\u20132.","journal-title":"Obes Surg"},{"issue":"31","key":"822_CR54","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1016\/S0399-8320(07)89395-X","volume":"4","author":"V Folope","year":"2007","unstructured":"Folope V, Coeffier M, D\u00e9chelotte P. Nutritional deficiencies associated with bariatric surgery. Gastroenterol Clin Biol. 2007;4(31):369\u201377.","journal-title":"Gastroenterol Clin Biol"},{"key":"822_CR55","doi-asserted-by":"crossref","first-page":"970","DOI":"10.1007\/s11695-007-9152-9","volume":"17","author":"GV Chaves","year":"2007","unstructured":"Chaves GV, Pereira SE, Saboya CJ, et al. Nutritional status of vitamin A in morbid obesity before and after Roux-en-Y gastric bypass. Obes Surg. 2007;17:970\u20136.","journal-title":"Obes Surg"},{"key":"822_CR56","doi-asserted-by":"crossref","first-page":"671","DOI":"10.1097\/00006250-200509000-00054","volume":"106","author":"ACOG","year":"2005","unstructured":"ACOG. ACOG Committee Opinion number 315, September 2005. Obesity in pregnancy. Obstet Gynecol. 2005;106:671\u20135.","journal-title":"Obstet Gynecol"},{"key":"822_CR57","doi-asserted-by":"crossref","first-page":"762","DOI":"10.1016\/j.amjsurg.2006.08.041","volume":"192","author":"T Dao","year":"2006","unstructured":"Dao T, Kuhn J, Ehmer D, et al. Pregnancy outcomes after gastric-bypass surgery. Am J Surg. 2006;192:762\u20136.","journal-title":"Am J Surg"},{"key":"822_CR58","doi-asserted-by":"crossref","first-page":"1335","DOI":"10.1016\/j.ajog.2003.11.004","volume":"190","author":"E Sheiner","year":"2004","unstructured":"Sheiner E, Levy A, Silverberg D. Pregnancy after surgery is not associated with adverse perinatal outcome. Am J Obstet Gynecol. 2004;190:1335\u201340.","journal-title":"Am J Obstet Gynecol"},{"key":"822_CR59","doi-asserted-by":"crossref","first-page":"426","DOI":"10.1093\/ajcn\/76.2.426","volume":"76","author":"S Huerta","year":"2002","unstructured":"Huerta S, Rogers LM, Li Z, et al. Vitamin A deficiency in a newborn resulting from maternal hypovitaminosis A after biliopancreatic diversion for the treatment of morbid obesity. Am J Clin Nutr. 2002;76:426\u20139.","journal-title":"Am J Clin Nutr"},{"key":"822_CR60","doi-asserted-by":"crossref","first-page":"502","DOI":"10.1007\/s00431-006-0120-5","volume":"165","author":"KJ Smets","year":"2006","unstructured":"Smets KJ, Barlow T, Vanhaesebrouck P. Maternal vitamin A deficiency and neonatal microphtalmia: complications of biliopancreatic diversion? Eur J Pediatr. 2006;165:502\u20134.","journal-title":"Eur J Pediatr"},{"issue":"2","key":"822_CR61","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1093\/humupd\/dmn057","volume":"15","author":"I Guelinckx","year":"2009","unstructured":"Guelinckx I, Devlieger R, Vansant G. Reproductive outcome after bariatric surgery: a critical review. Hum Reprod Update. 2009;15(2):189\u2013201.","journal-title":"Hum Reprod Update"},{"key":"822_CR62","series-title":"A new indicator of vitamin A deficiency","volume-title":"IVACG statement. Maternal night blindness","author":"IVACG (International Vitamin A Consultative Group)","year":"2002","unstructured":"IVACG (International Vitamin A Consultative Group). IVACG statement. Maternal night blindness, A new indicator of vitamin A deficiency. USA: IVACG; 2002."},{"key":"822_CR63","unstructured":"MS (Minist\u00e9rio Da Sa\u00fade). Vitamina A Mais: Programa Nacional de Suplementa\u00e7\u00e3o de vitamina A: Condutas Gerais\/Minist\u00e9rio da Sa\u00fade, Secretaria de Aten\u00e7\u00e3o \u00e0 Sa\u00fade, Departamento de aten\u00e7\u00e3o B\u00e1sica\u2014Bras\u00edlia: MS. 2004."},{"key":"822_CR64","doi-asserted-by":"crossref","first-page":"S109","DOI":"10.1016\/j.soard.2008.08.009","volume":"4","author":"JI Mechanick","year":"2008","unstructured":"Mechanick JI, Kushner RF, Sugerman HJ, et al. American Association of Clinical Endocrinologists, The Obesity Society, and American Society for Metabolic & Bariatric Surgery Medical Guidelines for clinical practice for the perioperative nutritional, metabolic, and nonsurgical support of the bariatric surgery patient. Surg Obes Rel Dis. 2008;4:S109\u201389.","journal-title":"Surg Obes Rel Dis"},{"key":"822_CR65","unstructured":"Pereira, S.E. Impacto de diferentes protocolos de suplementa\u00e7\u00e3o sobre o estado nutricional de vitamina A em pacientes obesos de grau III ap\u00f3s a gastroplastia redutora com reconstitui\u00e7\u00e3o em Y de roux. Tese (Doutorado)\u2014Universidade Federal do Rio de Janeiro, Faculdade de Medicina, Programa de P\u00f3s-Gradua\u00e7\u00e3o em Cl\u00ednica M\u00e9dica (Nutrologia), 2011."},{"key":"822_CR66","doi-asserted-by":"crossref","first-page":"S73","DOI":"10.1016\/j.soard.2008.03.002","volume":"4","author":"L Aills","year":"2008","unstructured":"Aills L, Blankenship J, Buffington C, et al. ASMBS Allied Health Nutritional Guidelines for the surgical weight loss patient. Surg Obes Rel Dis. 2008;4:S73\u2013S108.","journal-title":"Surg Obes Rel Dis"}],"container-title":["Obesity Surgery"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11695-012-0822-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s11695-012-0822-x\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11695-012-0822-x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,7,6]],"date-time":"2019-07-06T18:37:27Z","timestamp":1562438247000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s11695-012-0822-x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,12,12]]},"references-count":66,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2013,2]]}},"alternative-id":["822"],"URL":"https:\/\/doi.org\/10.1007\/s11695-012-0822-x","relation":{},"ISSN":["0960-8923","1708-0428"],"issn-type":[{"value":"0960-8923","type":"print"},{"value":"1708-0428","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,12,12]]}}}