{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T15:21:45Z","timestamp":1786980105907,"version":"build-2736575974"},"reference-count":50,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2007,10,31]],"date-time":"2007-10-31T00:00:00Z","timestamp":1193788800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arch Gynecol Obstet"],"published-print":{"date-parts":[[2008,4]]},"DOI":"10.1007\/s00404-007-0492-4","type":"journal-article","created":{"date-parts":[[2007,10,30]],"date-time":"2007-10-30T03:40:15Z","timestamp":1193715615000},"page":"311-317","source":"Crossref","is-referenced-by-count":17,"title":["Primiparity, assisted reproduction, and preterm birth in twin pregnancies: a population based study"],"prefix":"10.1007","volume":"277","author":[{"given":"Offer","family":"Erez","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amit","family":"Mayer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ilana","family":"Shoham-Vardi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Doron","family":"Dukler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Moshe","family":"Mazor","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2007,10,31]]},"reference":[{"key":"492_CR1","doi-asserted-by":"crossref","first-page":"764","DOI":"10.1016\/j.ajog.2006.06.019","volume":"195","author":"UM Reddy","year":"2006","unstructured":"Reddy UM, Ko CW, Willinger M (2006) Maternal age and the risk of stillbirth throughout pregnancy in the United States. Am J Obstet Gynecol 195:764\u2013770","journal-title":"Am J Obstet Gynecol"},{"key":"492_CR2","first-page":"278","volume":"14","author":"MM Naqvi","year":"2004","unstructured":"Naqvi MM, Naseem A (2004) Obstetrical risks in the older primigravida. J Coll Physicians Surg Pak 14:278\u2013281","journal-title":"J Coll Physicians Surg Pak"},{"key":"492_CR3","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/j.anireprosci.2005.03.003","volume":"91","author":"B Grimard","year":"2006","unstructured":"Grimard B, Freret S, Chevallier A, Pinto A, Ponsart C, Humblot P (2006) Genetic and environmental factors influencing first service conception rate and late embryonic\/foetal mortality in low fertility dairy herds. Anim Reprod Sci 91:31\u201344","journal-title":"Anim Reprod Sci"},{"key":"492_CR4","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1046\/j.0004-8666.2003.00120.x","volume":"43","author":"DJ Jacobs","year":"2003","unstructured":"Jacobs DJ, Vreeburg SA, Dekker GA, Heard AR, Priest KR, Chan A (2003) Risk factors for hypertension during pregnancy in South Australia. Aust N Z J Obstet Gynaecol 43:421\u2013428","journal-title":"Aust N Z J Obstet Gynaecol"},{"key":"492_CR5","doi-asserted-by":"crossref","first-page":"703","DOI":"10.1111\/j.1471-0528.2005.00519.x","volume":"112","author":"AT Papageorghiou","year":"2005","unstructured":"Papageorghiou AT, Yu CK, Erasmus IE, Cuckle HS, Nicolaides KH (2005) Assessment of risk for the development of pre-eclampsia by maternal characteristics and uterine artery Doppler. BJOG 112:703\u2013709","journal-title":"BJOG"},{"key":"492_CR6","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1016\/j.siny.2004.03.001","volume":"9","author":"PD Gluckman","year":"2004","unstructured":"Gluckman PD, Hanson MA (2004) Maternal constraint of fetal growth and its consequences. Semin Fetal Neonatal Med 9:419\u2013425","journal-title":"Semin Fetal Neonatal Med"},{"key":"492_CR7","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1046\/j.1365-3016.2003.00515.x","volume":"17","author":"AA da Silva","year":"2003","unstructured":"da Silva AA, Simoes VM, Barbieri MA, Bettiol H, Lamy-Filho F, Coimbra LC et al (2003) Young maternal age and preterm birth. Paediatr Perinat Epidemiol 17:332\u2013339","journal-title":"Paediatr Perinat Epidemiol"},{"key":"492_CR8","first-page":"222","volume":"81","author":"E Sheiner","year":"2002","unstructured":"Sheiner E, Levy A, Feinstein U, Hallak M, Mazor M (2002) Risk factors and outcome of failure to progress during the first stage of labor: a population-based study. Acta Obstet Gynecol Scand 81:222\u2013226","journal-title":"Acta Obstet Gynecol Scand"},{"key":"492_CR9","doi-asserted-by":"crossref","first-page":"891","DOI":"10.1016\/j.ajog.2004.05.072","volume":"191","author":"ME Foley","year":"2004","unstructured":"Foley ME, Alarab M, Daly L, Keane D, Rath A, O\u2019herlihy C (2004) The continuing effectiveness of active management of first labor, despite a doubling in overall nulliparous cesarean delivery. Am J Obstet Gynecol 191:891\u2013895","journal-title":"Am J Obstet Gynecol"},{"key":"492_CR10","doi-asserted-by":"crossref","unstructured":"Luke B, Brown MB, Misiunas R, Anderson E, Nugent C, van d, V et al (2003) Specialized prenatal care and maternal and infant outcomes in twin pregnancy. Am J Obstet Gynecol 189:934\u201338","DOI":"10.1067\/S0002-9378(03)01054-8"},{"key":"492_CR11","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1016\/j.fertnstert.2003.07.012","volume":"81","author":"B Luke","year":"2004","unstructured":"Luke B, Brown MB, Nugent C, Gonzalez-Quintero VH, Witter FR, Newman RB (2004) Risk factors for adverse outcomes in spontaneous versus assisted conception twin pregnancies. Fertil Steril 81:315\u2013319","journal-title":"Fertil Steril"},{"key":"492_CR12","doi-asserted-by":"crossref","first-page":"1144","DOI":"10.1097\/01.AOG.0000127037.12652.76","volume":"103","author":"LA Schieve","year":"2004","unstructured":"Schieve LA, Ferre C, Peterson HB, Macaluso M, Reynolds MA, Wright VC (2004) Perinatal outcome among singleton infants conceived through assisted reproductive technology in the United States. Obstet Gynecol 103:1144\u20131153","journal-title":"Obstet Gynecol"},{"key":"492_CR13","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1007\/s00404-003-0483-z","volume":"269","author":"KJ Buhling","year":"2003","unstructured":"Buhling KJ, Henrich W, Starr E, Lubke M, Bertram S, Siebert G et al (2003) Risk for gestational diabetes and hypertension for women with twin pregnancy compared to singleton pregnancy. Arch Gynecol Obstet 269:33\u201336","journal-title":"Arch Gynecol Obstet"},{"key":"492_CR14","unstructured":"ACOG (2002)practice bulletin. Diagnosis and management of preeclampsia and eclampsia. Number 33, January 2002. Obstet Gynecol 99:159\u201367"},{"key":"492_CR15","doi-asserted-by":"crossref","first-page":"609","DOI":"10.1016\/0002-9343(49)90382-4","volume":"7","author":"P White","year":"1949","unstructured":"White P (1949) Pregnancy complicating diabetes. Am J Med 7:609\u2013616","journal-title":"Am J Med"},{"key":"492_CR16","first-page":"198","volume":"29","author":"JR Leiberman","year":"1993","unstructured":"Leiberman JR, Fraser D, Weitzman S, Glezerman M (1993) Birthweight curves in southern Israel populations. Isr J Med Sci 29:198\u2013203","journal-title":"Isr J Med Sci"},{"key":"492_CR17","doi-asserted-by":"crossref","first-page":"F531","DOI":"10.1136\/adc.2003.038414","volume":"89","author":"R Bell","year":"2004","unstructured":"Bell R, Glinianaia SV, Rankin J, Wright C, Pearce MS, Parker L (2004) Changing patterns of perinatal death, 1982\u20132000: a retrospective cohort study. Arch Dis Child Fetal Neonatal Ed 89:F531\u2013F536","journal-title":"Arch Dis Child Fetal Neonatal Ed"},{"key":"492_CR18","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1111\/j.1471-0528.2006.01120.x","volume":"3","author":"R Romero","year":"2006","unstructured":"Romero R, Espinoza J, Kusanovic JP, Gotsch F, Hassan S, Erez O et al (2006) The preterm parturition syndrome. BJOG 113 Suppl 3:17\u201342","journal-title":"BJOG 113 Suppl"},{"key":"492_CR19","first-page":"111","volume":"128","author":"M Mazor","year":"1995","unstructured":"Mazor M, Chaim W, Romero R (1995) Preterm labor syndrome. Harefuah 128:111\u2013116","journal-title":"Harefuah"},{"key":"492_CR20","doi-asserted-by":"crossref","first-page":"414","DOI":"10.1111\/j.1749-6632.1994.tb21771.x","volume":"734","author":"R Romero","year":"1994","unstructured":"Romero R, Mazor M, Munoz H, Gomez R, Galasso M, Sherer DM (1994) The preterm labor syndrome. Ann N Y Acad Sci 734:414\u2013429","journal-title":"Ann N Y Acad Sci"},{"key":"492_CR21","doi-asserted-by":"crossref","first-page":"553","DOI":"10.1016\/0029-7844(94)00455-M","volume":"85","author":"MO Gardner","year":"1995","unstructured":"Gardner MO, Goldenberg RL, Cliver SP, Tucker JM, Nelson KG, Copper RL (1995) The origin and outcome of preterm twin pregnancies. Obstet Gynecol 85:553\u2013557","journal-title":"Obstet Gynecol"},{"key":"492_CR22","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1097\/01.AOG.0000128905.37143.47","volume":"104","author":"A Aina-Mumuney","year":"2004","unstructured":"Aina-Mumuney A, Rai KK, Taylor MY, Weitz CM, Chisholm CA (2004) Nulliparity and duration of pregnancy in multiple gestation. Obstet Gynecol 104:110\u2013113","journal-title":"Obstet Gynecol"},{"key":"492_CR23","first-page":"165","volume":"25","author":"KJ Acker Van","year":"1986","unstructured":"Van Acker KJ, Roodhooft AM, Melis K (1986) Monozygotic twins non-concordant for oligomeganephronic renal hypoplasia: artery\u2013vein placental shunting as a possible pathogenetic mechanism. Clin Nephrol 25:165\u2013168","journal-title":"Clin Nephrol"},{"key":"492_CR24","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1111\/j.1471-0528.1986.tb08015.x","volume":"93","author":"RL Erskine","year":"1986","unstructured":"Erskine RL, Ritchie JW, Murnaghan GA (1986) Antenatal diagnosis of placental anastomosis in a twin pregnancy using Doppler ultrasound. Br J Obstet Gynaecol 93:955\u2013959","journal-title":"Br J Obstet Gynaecol"},{"key":"492_CR25","doi-asserted-by":"crossref","first-page":"931","DOI":"10.1016\/0002-9378(93)90029-I","volume":"169","author":"AM Eberle","year":"1993","unstructured":"Eberle AM, Levesque D, Vintzileos AM, Egan JF, Tsapanos V, Salafia CM (1993) Placental pathology in discordant twins. Am J Obstet Gynecol 169:931\u2013935","journal-title":"Am J Obstet Gynecol"},{"key":"492_CR26","doi-asserted-by":"crossref","first-page":"37","DOI":"10.7863\/jum.1995.14.1.37","volume":"14","author":"K Hecher","year":"1995","unstructured":"Hecher K, Ville Y, Nicolaides KH (1995) Color Doppler ultrasonography in the identification of communicating vessels in twin\u2013twin transfusion syndrome and acardiac twins. J Ultrasound Med 14:37\u201340","journal-title":"J Ultrasound Med"},{"key":"492_CR27","doi-asserted-by":"crossref","first-page":"856","DOI":"10.1016\/0002-9378(95)90011-X","volume":"172","author":"R Bajoria","year":"1995","unstructured":"Bajoria R, Wigglesworth J, Fisk NM (1995) Angioarchitecture of monochorionic placentas in relation to the twin\u2013twin transfusion syndrome. Am J Obstet Gynecol 172:856\u2013863","journal-title":"Am J Obstet Gynecol"},{"key":"492_CR28","doi-asserted-by":"crossref","first-page":"194","DOI":"10.1002\/(SICI)1098-2353(1998)11:3<194::AID-CA8>3.0.CO;2-T","volume":"11","author":"K Benirschke","year":"1998","unstructured":"Benirschke K (1998) Remarkable placenta. Clin Anat 11:194\u2013205","journal-title":"Clin Anat"},{"key":"492_CR29","doi-asserted-by":"crossref","first-page":"N57","DOI":"10.1088\/0031-9155\/46\/3\/401","volume":"46","author":"MJ Gemert van","year":"2001","unstructured":"van Gemert MJ, Kranenburg-Lakeman P, Milovanovic Z, Vergroesen I, Boer K (2001) Polyhydramnios and arterio-arterial placental anastomoses may beneficially affect monochorionic twin pregnancies. Phys Med Biol 46:N57\u2013N63","journal-title":"Phys Med Biol"},{"key":"492_CR30","doi-asserted-by":"crossref","first-page":"473","DOI":"10.1007\/s10024001-0044-z","volume":"4","author":"RW Redline","year":"2001","unstructured":"Redline RW, Shah D, Sakar H, Schluchter M, Salvator A (2001) Placental lesions associated with abnormal growth in twins. Pediatr Dev Pathol 4:473\u2013481","journal-title":"Pediatr Dev Pathol"},{"key":"492_CR31","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1053\/plac.2001.0758","volume":"23","author":"A Umur","year":"2002","unstructured":"Umur A, van Gemert MJ, Nikkels PG, Ross MG (2002) Monochorionic twins and twin\u2013twin transfusion syndrome: the protective role of arterio-arterial anastomoses. Placenta 23:201\u2013209","journal-title":"Placenta"},{"key":"492_CR32","doi-asserted-by":"crossref","first-page":"178","DOI":"10.1016\/j.ajog.2006.01.015","volume":"195","author":"AL Fick","year":"2006","unstructured":"Fick AL, Feldstein VA, Norton ME, Wassel FC, Caughey AB, Machin GA (2006) Unequal placental sharing and birth weight discordance in monochorionic diamniotic twins. Am J Obstet Gynecol 195:178\u2013183","journal-title":"Am J Obstet Gynecol"},{"key":"492_CR33","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/j.ajog.2006.06.030","volume":"196","author":"E Lopriore","year":"2007","unstructured":"Lopriore E, Sueters M, Middeldorp JM, Oepkes D, Walther FJ, Vandenbussche FP (2007) Velamentous cord insertion and unequal placental territories in monochorionic twins with and without twin-to-twin-transfusion syndrome. Am J Obstet Gynecol 196:159\u2013165","journal-title":"Am J Obstet Gynecol"},{"key":"492_CR34","doi-asserted-by":"crossref","first-page":"938","DOI":"10.1016\/S0002-9378(00)70350-4","volume":"182","author":"BM Sibai","year":"2000","unstructured":"Sibai BM, Hauth J, Caritis S, Lindheimer MD, MacPherson C, Klebanoff M et al (2000) Hypertensive disorders in twin versus singleton gestations. National Institute of Child Health and HumanDevelopment Network of Maternal\u2013Fetal Medicine Units. Am J Obstet Gynecol 182:938\u2013942","journal-title":"Am J Obstet Gynecol"},{"key":"492_CR35","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1016\/S0301-2115(00)00517-0","volume":"97","author":"R Hershkovitz","year":"2001","unstructured":"Hershkovitz R, Erez O, Sheiner E, Bashiri A, Furman B, Shoham-Vardi I et al (2001) Comparison study between induced and spontaneous term and preterm births of small-for-gestational-age neonates. Eur J Obstet Gynecol Reprod Biol 97:141\u2013146","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"492_CR36","doi-asserted-by":"crossref","first-page":"1557","DOI":"10.1016\/j.ajog.2006.05.021","volume":"195","author":"CV Ananth","year":"2006","unstructured":"Ananth CV, Vintzileos AM (2006) Maternal\u2013fetal conditions necessitating a medical intervention resulting in preterm birth. Am J Obstet Gynecol 195:1557\u20131563","journal-title":"Am J Obstet Gynecol"},{"key":"492_CR37","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1055\/s-2007-994090","volume":"14","author":"CV Ananth","year":"1997","unstructured":"Ananth CV, Savitz DA, Luther ER, Bowes WA Jr (1997) Preeclampsia and preterm birth subtypes in Nova Scotia, 1986 to 1992. Am J Perinatol 14:17\u201323","journal-title":"Am J Perinatol"},{"key":"492_CR38","doi-asserted-by":"crossref","first-page":"357","DOI":"10.1055\/s-2007-999264","volume":"9","author":"BB Banias","year":"1992","unstructured":"Banias BB, Devoe LD, Nolan TE (1992) Severe preeclampsia in preterm pregnancy between 26 and 32 weeks\u2019 gestation. Am J Perinatol 9:357\u2013360","journal-title":"Am J Perinatol"},{"key":"492_CR39","doi-asserted-by":"crossref","first-page":"850","DOI":"10.1093\/oxfordjournals.bmb.a072297","volume":"44","author":"PR Bennett","year":"1988","unstructured":"Bennett PR, Elder MG (1988) Extreme prematurity: the aetiology of preterm delivery. Br Med Bull 44:850\u2013860","journal-title":"Br Med Bull"},{"key":"492_CR40","doi-asserted-by":"crossref","first-page":"607","DOI":"10.1080\/14767050600922677","volume":"19","author":"J Espinoza","year":"2006","unstructured":"Espinoza J, Romero R, Nien JK, Kusanovic JP, Richani K, Gomez R et al (2006) A role of the anti-angiogenic factor sVEGFR-1 in the \u2018mirror syndrome\u2019 (Ballantyne\u2019s syndrome). J Matern Fetal Neonatal Med 19:607\u2013613","journal-title":"J Matern Fetal Neonatal Med"},{"key":"492_CR41","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1046\/j.0960-7692.2001.00470.x","volume":"18","author":"MD Savvidou","year":"2001","unstructured":"Savvidou MD, Karanastasi E, Skentou C, Geerts L, Nicolaides KH (2001) Twin chorionicity and pre-eclampsia. Ultrasound Obstet Gynecol 18:228\u2013231","journal-title":"Ultrasound Obstet Gynecol"},{"key":"492_CR42","doi-asserted-by":"crossref","unstructured":"Redman CW, Sargent IL (2007) Microparticles and immunomodulation in pregnancy and pre-eclampsia. J Reprod Immunol","DOI":"10.1016\/j.jri.2007.03.008"},{"key":"492_CR43","doi-asserted-by":"crossref","first-page":"1592","DOI":"10.1126\/science.1111726","volume":"308","author":"CW Redman","year":"2005","unstructured":"Redman CW, Sargent IL (2005) Latest advances in understanding preeclampsia. Science 308:1592\u20131594","journal-title":"Science"},{"key":"492_CR44","doi-asserted-by":"crossref","first-page":"340","DOI":"10.1006\/mvre.1998.2142","volume":"57","author":"ED Gallery","year":"1999","unstructured":"Gallery ED, Campbell S, Arkell J, Nguyen M, Jackson CJ (1999) Preeclamptic decidual microvascular endothelial cells express lower levels of matrix metalloproteinase-1 than normals. Microvasc Res 57:340\u2013346","journal-title":"Microvasc Res"},{"key":"492_CR45","doi-asserted-by":"crossref","first-page":"1650","DOI":"10.1016\/j.fertnstert.2004.12.033","volume":"83","author":"YA Wang","year":"2005","unstructured":"Wang YA, Sullivan EA, Black D, Dean J, Bryant J, Chapman M (2005) Preterm birth and low birth weight after assisted reproductive technology-related pregnancy in Australia between 1996 and 2000. Fertil Steril 83:1650\u20131658","journal-title":"Fertil Steril"},{"key":"492_CR46","first-page":"331","volume":"19","author":"H Verstraelen","year":"2005","unstructured":"Verstraelen H, Goetgeluk S, Derom C, Vansteelandt S, Derom R, Goetghebeur E et al (2005) Preterm birth in twins after subfertility treatment: population based cohort study. BMJ 19:331:1173","journal-title":"BMJ"},{"key":"492_CR47","doi-asserted-by":"crossref","first-page":"888","DOI":"10.1067\/mob.2001.117308","volume":"185","author":"E Sheiner","year":"2001","unstructured":"Sheiner E, Shoham-Vardi I, Hershkovitz R, Katz M, Mazor M (2001) Infertility treatment is an independent risk factor for cesarean section among nulliparous women aged 40 and above. Am J Obstet Gynecol 185:888\u2013892","journal-title":"Am J Obstet Gynecol"},{"key":"492_CR48","first-page":"917","volume":"91","author":"CV Ananth","year":"1998","unstructured":"Ananth CV, Vintzileos AM, Shen-Schwarz S, Smulian JC, Lai YL (1998) Standards of birth weight in twin gestations stratified by placental chorionicity. Obstet Gynecol 91:917\u2013924","journal-title":"Obstet Gynecol"},{"key":"492_CR49","doi-asserted-by":"crossref","first-page":"700","DOI":"10.1016\/j.ajog.2004.03.040","volume":"191","author":"TJ Garite","year":"2004","unstructured":"Garite TJ, Clark RH, Elliott JP, Thorp JA (2004) Twins and triplets: the effect of plurality and growth on neonatal outcome compared with singleton infants. Am J Obstet Gynecol 191:700\u2013707","journal-title":"Am J Obstet Gynecol"},{"key":"492_CR50","doi-asserted-by":"crossref","first-page":"613","DOI":"10.1016\/j.bpobgyn.2004.04.008","volume":"18","author":"I Blickstein","year":"2004","unstructured":"Blickstein I (2004) Is it normal for multiples to be smaller than singletons? Best Pract Res Clin Obstet Gynaecol 18:613\u2013623","journal-title":"Best Pract Res Clin Obstet Gynaecol"}],"container-title":["Archives of Gynecology and Obstetrics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00404-007-0492-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00404-007-0492-4\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00404-007-0492-4","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,28]],"date-time":"2019-05-28T13:44:52Z","timestamp":1559051092000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00404-007-0492-4"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,10,31]]},"references-count":50,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2008,4]]}},"alternative-id":["492"],"URL":"https:\/\/doi.org\/10.1007\/s00404-007-0492-4","relation":{},"ISSN":["0932-0067","1432-0711"],"issn-type":[{"value":"0932-0067","type":"print"},{"value":"1432-0711","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,10,31]]}}}