{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T10:17:21Z","timestamp":1760955441171},"reference-count":53,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2013,7,11]],"date-time":"2013-07-11T00:00:00Z","timestamp":1373500800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pediatr Cardiol"],"published-print":{"date-parts":[[2014,1]]},"DOI":"10.1007\/s00246-013-0749-6","type":"journal-article","created":{"date-parts":[[2013,7,10]],"date-time":"2013-07-10T12:15:24Z","timestamp":1373458524000},"page":"108-120","source":"Crossref","is-referenced-by-count":16,"title":["Risk Factors in the Origin of Congenital Left-Ventricular Outflow-Tract Obstruction Defects of the Heart: A Population-Based Case\u2013Control Study"],"prefix":"10.1007","volume":"35","author":[{"given":"Melinda","family":"Cs\u00e1ky-Szunyogh","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Attila","family":"Vereczkey","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zsolt","family":"K\u00f3sa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bal\u00e1zs","family":"Gerencs\u00e9r","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew E.","family":"Czeizel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2013,7,11]]},"reference":[{"key":"749_CR1","doi-asserted-by":"crossref","first-page":"989","DOI":"10.1002\/bdra.20195","volume":"73","author":"N \u00c1cs","year":"2005","unstructured":"\u00c1cs N, B\u00e1nhidy F, Puho E, Czeizel AE (2005) Maternal influenza during pregnancy and risk of congenital abnormalities in offspring. Birth Defects Res A Clin Mol Teratol 73:989\u2013995","journal-title":"Birth Defects Res A Clin Mol Teratol"},{"key":"749_CR2","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1002\/bdra.20250","volume":"76","author":"N \u00c1cs","year":"2006","unstructured":"\u00c1cs N, B\u00e1nhidy F, Puho HE, Czeizel AE (2006) Maternal panic disorders and congenital abnormalities: a population-based case\u2013control study. Birth Defects Res A Clin Mol Teratol 76:253\u2013261","journal-title":"Birth Defects Res A Clin Mol Teratol"},{"key":"749_CR3","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1111\/j.1741-4520.2010.00302.x","volume":"51","author":"F B\u00e1nhidy","year":"2011","unstructured":"B\u00e1nhidy F, Dakhlaoui A, Puho HE, Czeizel AE (2011) Is there a reduction of congenital abnormalities in the offspring of diabetic pregnant women after folic acid supplementation? Congenit Anom 51:80\u201386","journal-title":"Congenit Anom"},{"key":"749_CR4","first-page":"1111","volume-title":"Moss and Adam heart disease in infants, children, and adolescents","author":"RH Beckman","year":"1995","unstructured":"Beckman RH (1995) Coarctation of the aorta. In: Emmanouilides GC, Riemenschneider TA, Allen HD, Gutgesell HP (eds) Moss and Adam heart disease in infants, children, and adolescents, 5th edn. Williams and Wikins, Baltimore, MD, pp 1111\u20131128","edition":"5"},{"key":"749_CR5","doi-asserted-by":"crossref","first-page":"12","DOI":"10.1002\/ajmg.c.30004","volume":"125","author":"LD Botto","year":"2004","unstructured":"Botto LD, Olney RS, Erickson JD (2004) Vitamin supplements and the risk for congenital anomalies other than neural-tube defects. Am J Med Genet 125:12\u201321","journal-title":"Am J Med Genet"},{"key":"749_CR6","doi-asserted-by":"crossref","first-page":"714","DOI":"10.1002\/bdra.20403","volume":"79","author":"LD Botto","year":"2007","unstructured":"Botto LD, Lin AE, Riekle-Colarusso T, Malik S, Correa A (2007) Seeking causes: classifying and evaluating congenital heart defects in etiologic studies. Birth Defects Res A Clin Mol Teratol 79:714\u2013727","journal-title":"Birth Defects Res A Clin Mol Teratol"},{"key":"749_CR7","doi-asserted-by":"crossref","first-page":"773","DOI":"10.1023\/A:1025312603880","volume":"18","author":"E Calzolary","year":"2003","unstructured":"Calzolary E, Garani G, Cocchi G, Magnani C, Rivieri F, Neville A (2003) Congenital heart defects: 15\u00a0years of experience of the Emilia-Romagna Registry (Italy). Eur J Epidemiol 18:773\u2013780","journal-title":"Eur J Epidemiol"},{"key":"749_CR8","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1097\/00001648-200001000-00008","volume":"11","author":"SL Carmichael","year":"2002","unstructured":"Carmichael SL, Shaw GM, Yang W, Abrams B, Edward J (2002) Maternal life event stress and congenital anomalies. Epidemiology 11:30\u201335","journal-title":"Epidemiology"},{"key":"749_CR9","doi-asserted-by":"crossref","first-page":"465","DOI":"10.1016\/S0146-0005(96)80062-0","volume":"20","author":"EB Clark","year":"1996","unstructured":"Clark EB (1996) Pathogenetic mechanisms of congenital cardiovascular malformations revisited. Semin Perinatol 20:465\u2013472","journal-title":"Semin Perinatol"},{"key":"749_CR10","doi-asserted-by":"crossref","first-page":"305","DOI":"10.1016\/0890-6238(90)90042-T","volume":"4","author":"AE Czeizel","year":"1990","unstructured":"Czeizel AE (1990) A case\u2013control analysis of the teratogenic effects of co-trimoxazole. Reprod Toxicol 4:305\u2013313","journal-title":"Reprod Toxicol"},{"key":"749_CR11","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1002\/(SICI)1096-8628(19960315)62:2<179::AID-AJMG12>3.0.CO;2-L","volume":"62","author":"AE Czeizel","year":"1996","unstructured":"Czeizel AE (1996) Reduction of urinary tract and cardiovascular defects by periconceptional multivitamin supplementation. Am J Med Genet 62:179\u2013183","journal-title":"Am J Med Genet"},{"key":"749_CR12","doi-asserted-by":"crossref","first-page":"299","DOI":"10.1002\/(SICI)1096-9926(199705)55:5<299::AID-TERA1>3.0.CO;2-V","volume":"55","author":"AE Czeizel","year":"1997","unstructured":"Czeizel AE (1997) The first 25\u00a0years of the Hungarian Congenital Abnormality Registry. Teratology 55:299\u2013305","journal-title":"Teratology"},{"key":"749_CR13","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1517\/14740330902916459","volume":"8","author":"AE Czeizel","year":"2009","unstructured":"Czeizel AE (2009) The estimation of human teratogenic\/fetotoxic risk of exposures to drugs on the basis of Hungarian experiences: a critical evaluation of clinical and epidemiological models of human teratology. Expert Opin Drug Safe 8:283\u2013303","journal-title":"Expert Opin Drug Safe"},{"key":"749_CR14","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1159\/000332125","volume":"59","author":"AE Czeizel","year":"2011","unstructured":"Czeizel AE (2011) Periconceptional folic acid-containing multivitamin supplementation for prevention of neural-tube defects and cardiovascular malformations. Ann Nutr Metab 59:38\u201340","journal-title":"Ann Nutr Metab"},{"key":"749_CR15","doi-asserted-by":"crossref","first-page":"1832","DOI":"10.1056\/NEJM199212243272602","volume":"327","author":"AE Czeizel","year":"1992","unstructured":"Czeizel AE, Dud\u00e1s I (1992) Prevention of the first occurrence of neural-tube defects by periconceptional vitamin supplementation. N Eng J Med 327:1832\u20131835","journal-title":"N Eng J Med"},{"key":"749_CR16","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1016\/0027-5107(84)90049-6","volume":"128","author":"AE Czeizel","year":"1984","unstructured":"Czeizel AE, Sankaranarayanan K (1984) The load of genetic and partially genetic disorders in man. Congenital anomalies: estimates of detriment in terms of years of life lost and years of impaired life. Mutat Res 128:73\u2013103","journal-title":"Mutat Res"},{"key":"749_CR17","doi-asserted-by":"crossref","first-page":"790","DOI":"10.1016\/j.ajog.2004.02.018","volume":"191","author":"AE Czeizel","year":"2004","unstructured":"Czeizel AE, Vargha P (2004) Periconceptional folic acid\/multivitamin supplementation and twin pregnancy. Am J Obstet Gynecol 191:790\u2013794","journal-title":"Am J Obstet Gynecol"},{"key":"749_CR18","first-page":"191","volume":"13","author":"AE Czeizel","year":"1972","unstructured":"Czeizel AE, Kamar\u00e1s J, Balogh \u00d6, Szentp\u00e9teri J (1972) Incidence of congenital heart defects in Budapest. Acta Paediat Acad Sci Hung 13:191\u2013202","journal-title":"Acta Paediat Acad Sci Hung"},{"key":"749_CR19","doi-asserted-by":"crossref","first-page":"499","DOI":"10.1136\/bmj.306.6876.499","volume":"306","author":"AE Czeizel","year":"1993","unstructured":"Czeizel AE, Int\u0151dy ZS, Modell B (1993) What proportion of congenital abnormalities can be prevented? Br Med J 306:499\u2013503","journal-title":"Br Med J"},{"key":"749_CR20","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1002\/(SICI)1096-9926(199606)53:6<345::AID-TERA5>3.0.CO;2-Z","volume":"53","author":"AE Czeizel","year":"1996","unstructured":"Czeizel AE, T\u00f3th M, Rockenbaer M (1996) Population-based case control study of folic acid supplementation during pregnancy. Teratology 53:345\u2013351","journal-title":"Teratology"},{"key":"749_CR21","doi-asserted-by":"crossref","first-page":"176","DOI":"10.1002\/tera.1032","volume":"63","author":"AE Czeizel","year":"2001","unstructured":"Czeizel AE, Rockenbauer M, Siffel CS, Varga E (2001) Description and mission evaluation of the Hungarian case\u2013control surveillance of congenital abnormalities, 1980\u20131996. Teratology 63:176\u2013185","journal-title":"Teratology"},{"key":"749_CR22","doi-asserted-by":"crossref","first-page":"140","DOI":"10.1067\/mob.2001.113907","volume":"185","author":"AE Czeizel","year":"2001","unstructured":"Czeizel AE, Rockenbauer M, Sorensen T, Olsen J (2001) A population-based case\u2013control teratologic study of ampicillin treatment during pregnancy. Am J Obstet Gynecol 185:140\u2013147","journal-title":"Am J Obstet Gynecol"},{"key":"749_CR23","doi-asserted-by":"crossref","first-page":"637","DOI":"10.1016\/S0890-6238(01)00178-2","volume":"15","author":"AE Czeizel","year":"2001","unstructured":"Czeizel AE, Rockenbauer M, Sorensen HT, Olsen J (2001) The teratogenic risk of trimethoprim-sulfonamides: a population-based case\u2013control study. Reprod Toxicicol 15:637\u2013646","journal-title":"Reprod Toxicicol"},{"key":"749_CR24","doi-asserted-by":"crossref","first-page":"409","DOI":"10.1002\/pds.766","volume":"12","author":"AE Czeizel","year":"2003","unstructured":"Czeizel AE, Petik D, Vargha P (2003) Validation studies of drug exposures in pregnant women. Pharmacoepidemiol Drug Safe 12:409\u2013416","journal-title":"Pharmacoepidemiol Drug Safe"},{"key":"749_CR25","doi-asserted-by":"crossref","first-page":"853","DOI":"10.1002\/bdra.20086","volume":"70","author":"AE Czeizel","year":"2004","unstructured":"Czeizel AE, Dob\u00f3 M, Vargha P (2004) Hungarian cohort-controlled trial of periconceptional multivitamin supplementation shows a reduction in certain congenital abnormalities. Birth Defects Res A Clin Mol Teratol 70:853\u2013861","journal-title":"Birth Defects Res A Clin Mol Teratol"},{"key":"749_CR26","doi-asserted-by":"crossref","first-page":"453","DOI":"10.1002\/ajmg.a.31097","volume":"140A","author":"AE Czeizel","year":"2006","unstructured":"Czeizel AE, Puho E, \u00c1cs N, B\u00e1nhidy F (2006) Inverse association between severe nausea and vomiting in pregnancy and some congenital abnormalities. Am J Med Genet 140A:453\u2013462","journal-title":"Am J Med Genet"},{"key":"749_CR27","doi-asserted-by":"crossref","first-page":"841","DOI":"10.1161\/CIRCULATIONAHA.110.958405","volume":"123","author":"H Dolk","year":"2011","unstructured":"Dolk H, Loane M, Garne R, European Surveillance of Congenital Anomalies (EUROCAT) Working Group (2011) Congenital heart defects in Europe: prevalence and perinatal mortality, 2000 to 2005. Circulation 123:841\u2013849","journal-title":"Circulation"},{"key":"749_CR28","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1002\/tera.1420410309","volume":"41","author":"C Ferencz","year":"1990","unstructured":"Ferencz C, Rubin JD, NcCarter RJ, Clark EB (1990) Maternal diabetes and cardiovascular malformations: predominance of double outlet right ventricle and truncus arteriosus. Teratology 41:319\u2013326","journal-title":"Teratology"},{"key":"749_CR29","volume-title":"Epidemiology of congenital heart diseases. The Baltimore\u2013Washington infant study: 1981\u20131989","author":"C Ferencz","year":"1993","unstructured":"Ferencz C, Loffredo CA, Rubin JD, Magee CA (1993) Epidemiology of congenital heart diseases. The Baltimore\u2013Washington infant study: 1981\u20131989. Future Publication Co, Mount Kisco, NY"},{"key":"749_CR30","volume-title":"Genetic and environmental risk factors of major cardiovascular malformations: the Baltimore\u2013Washington infant study: 1981\u20131989","author":"C Ferencz","year":"1997","unstructured":"Ferencz C, Loffredo CA, Correa-Villasenor A, Wilson PD (1997) Genetic and environmental risk factors of major cardiovascular malformations: the Baltimore\u2013Washington infant study: 1981\u20131989. Futura Publication Co, Armonk, NY"},{"key":"749_CR31","first-page":"1855","volume-title":"Hurst\u2019s the heart","author":"DR Fulton","year":"2008","unstructured":"Fulton DR (2008) Congenital heart diseases in children and adolescent. In: Fuster V, Wals A, O\u2019Rourke RA, Poole-Wilson P (eds) Hurst\u2019s the heart, 12th edn. McGraw Hill Medical, New York, NY, pp 1855\u20131921","edition":"12"},{"key":"749_CR32","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1097\/00001573-200403000-00007","volume":"19","author":"BD Gelb","year":"2004","unstructured":"Gelb BD (2004) Genetic basis of congenital heart disease. Curr Opin Cardiol 19:110\u2013115","journal-title":"Curr Opin Cardiol"},{"key":"749_CR33","first-page":"686","volume":"28","author":"YI Goh","year":"2006","unstructured":"Goh YI, Bollano E, Einarson TR, Koren G (2006) Prenatal multivitamin supplementation and rates of congenital anomalies: a meta-analysis. J Obstet Gynaecol Can 28:686\u2013690","journal-title":"J Obstet Gynaecol Can"},{"key":"749_CR34","volume-title":"Birth defects and drugs in pregnancy","author":"OP Heinonen","year":"1977","unstructured":"Heinonen OP, Slone D, Shapiro A (1977) Birth defects and drugs in pregnancy. PSG Publishing, Littleton, MA"},{"key":"749_CR35","doi-asserted-by":"crossref","first-page":"1608","DOI":"10.1056\/NEJM200011303432204","volume":"343","author":"S Hernandez-Diaz","year":"2000","unstructured":"Hernandez-Diaz S, Werler MM, Walker AM, Mitchell AA (2000) Folic acid antagonists during pregnancy and risk of birth defects. N Engl J Med 343:1608\u20131614","journal-title":"N Engl J Med"},{"key":"749_CR36","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1016\/j.ahj.2003.05.003","volume":"147","author":"JIE Hoffman","year":"2004","unstructured":"Hoffman JIE, Kaplan S, Liberthson RR (2004) Prevalence of congenital heart disease. Am Heart J 147:425\u2013439","journal-title":"Am Heart J"},{"key":"749_CR37","doi-asserted-by":"crossref","first-page":"b1673","DOI":"10.1136\/bmj.b1673","volume":"338","author":"R Ionescu-Ittu","year":"2009","unstructured":"Ionescu-Ittu R, Marelli AJ, Mackie AS, Pilote L (2009) Prevalence of severe congenital heart disease after folic acid fortification of grain products. Time trend analysis in Quebec, Canada. Brit Med J 338:b1673","journal-title":"Brit Med J"},{"key":"749_CR38","doi-asserted-by":"crossref","first-page":"2995","DOI":"10.1161\/CIRCULATIONAHA.106.183216","volume":"115","author":"KJ Jenkins","year":"2007","unstructured":"Jenkins KJ, Correa A, Feinstein JA, Feinstein JA, Botto L, Britt AE et al (2007) Noninherited risk factors and congenital cardiovascular defects: current knowledge: a scientific statement from the American Heart Association Council on cardiovascular disease in the young. Endorsed by the American Academy of Pediatrics. Circulation 115:2995\u20133014","journal-title":"Circulation"},{"key":"749_CR39","doi-asserted-by":"crossref","first-page":"356","DOI":"10.1097\/01.ede.0000259986.85239.87","volume":"18","author":"EJ Lammer","year":"2007","unstructured":"Lammer EJ (2007) Maternal stressful life events and risk of birth defects. Epidemiology 18:356\u2013361","journal-title":"Epidemiology"},{"key":"749_CR40","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1002\/tera.1051","volume":"64","author":"CA Loffredo","year":"2001","unstructured":"Loffredo CA, Wilson PD, Ferencz C (2001) Maternal diabetes: an independent risk factor for major cardiovascular malformations with increased mortality of affected infants. Teratology 64:98\u2013101","journal-title":"Teratology"},{"key":"749_CR41","doi-asserted-by":"crossref","first-page":"555","DOI":"10.1002\/bdra.20169","volume":"73","author":"KL McBride","year":"2005","unstructured":"McBride KL, Marengo L, Canfield M, Langlois P, Fixler D, Belmont JW (2005) Epidemiology of non-complex left ventricular outflow tract obstruction malformation (aortic valve stenosis, coarctation of the aorta, hypoplastic left heart syndrome) in Texas, 1999\u20132001. Birth Defects Res A Clin Mol Teratol 73:555\u2013561","journal-title":"Birth Defects Res A Clin Mol Teratol"},{"key":"749_CR42","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1159\/000152769","volume":"25","author":"M M\u00e9sz\u00e1ros","year":"1975","unstructured":"M\u00e9sz\u00e1ros M, Nagy A, Czeizel AE (1975) Incidence of congenital heart disease in Hungary. Hum Hered 25:513\u2013519","journal-title":"Hum Hered"},{"key":"749_CR43","doi-asserted-by":"crossref","first-page":"1124","DOI":"10.1016\/S0140-6736(64)91805-7","volume":"1","author":"L Molsted-Pederson","year":"1964","unstructured":"Molsted-Pederson L, Tygstrup I, Pederson J (1964) Congenital malformations in newborn infants of diabetic women. Lancet 1:1124\u20131126","journal-title":"Lancet"},{"key":"749_CR44","doi-asserted-by":"crossref","first-page":"3015","DOI":"10.1161\/CIRCULATIONAHA.106.183056","volume":"115","author":"ME Pierpont","year":"2007","unstructured":"Pierpont ME, Basson CT, Benson DW, Gelb BD Jr, Giglia TM, Goldmuntz E et al (2007) Genetic basis for congenital heart defects: current knowledge. Circulation 115:3015\u20133038","journal-title":"Circulation"},{"key":"749_CR45","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1007\/s00246-002-9401-6","volume":"24","author":"O Pradat","year":"2003","unstructured":"Pradat O, Francannet C, Harris JA, Robert E (2003) The epidemiology of cardiovascular defects. Part I. A study based on data from three large registries of congenital malformations. Pediatr Cardiol 24:195\u2013221","journal-title":"Pediatr Cardiol"},{"key":"749_CR46","first-page":"144","volume":"13","author":"E Puho","year":"2005","unstructured":"Puho E, M\u00e9tneki J, Czeizel AE (2005) Maternal employment status and isolated orofacial clefts in Hungary. Centr Eur J Publ Health 13:144\u2013148","journal-title":"Centr Eur J Publ Health"},{"key":"749_CR47","doi-asserted-by":"crossref","first-page":"807","DOI":"10.1016\/j.jpeds.2008.05.059","volume":"153","author":"MD Reller","year":"2008","unstructured":"Reller MD, Strickland MJ, Riehle-Colarusso F, Mahle WT, Correa A (2008) Prevalence of congenital heart defects in Metropolitan Atlanta, 1998\u20132005. J Pediatr 153:807\u2013813","journal-title":"J Pediatr"},{"key":"749_CR48","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1097\/00001648-200107000-00017","volume":"12","author":"M Rockenbauer","year":"2001","unstructured":"Rockenbauer M, Olsen J, Czeizel AE, Pedersen L, Sorensen HT, The EuroMAP Group (2001) Recall bias in a case\u2013control study on the use of medicine during pregnancy. Epidemiology 12:401\u2013466","journal-title":"Epidemiology"},{"key":"749_CR49","volume-title":"Catalog of teratogenic agents","author":"TH Shepard","year":"2004","unstructured":"Shepard TH, Lemire RJ (2004) Catalog of teratogenic agents, 11th edn. Johns Hopkins University Press, Baltimore, MD","edition":"11"},{"key":"749_CR50","doi-asserted-by":"crossref","first-page":"2789","DOI":"10.1016\/j.jacc.2009.12.068","volume":"55","author":"SC Siu","year":"2010","unstructured":"Siu SC, Silversides CK (2010) Bicuspid aortic valve. J Am Coll Cardiol 55:2789\u20132800","journal-title":"J Am Coll Cardiol"},{"key":"749_CR51","first-page":"448","volume":"43","author":"CT Torfs","year":"1991","unstructured":"Torfs CT, Curry CJ, Harris JA (1991) The descriptive epidemiology of hypoplastic left heart, coarctation of the aorta, and aortic stenosis. Teratology 43:448\u2013449","journal-title":"Teratology"},{"key":"749_CR52","doi-asserted-by":"crossref","first-page":"464","DOI":"10.1093\/eurheartj\/ehp479","volume":"31","author":"IM Beynum van","year":"2010","unstructured":"van Beynum IM, Kapusta L, Bakker MK, den Heijer M, Blom HJ, de Walle HE (2010) Protective effect of periconceptional folic acid supplements on the risk of congenital heart defects: a registry-based case\u2013control study in the northern Netherlands. Eur Heart J 31:464\u2013471","journal-title":"Eur Heart J"},{"key":"749_CR53","doi-asserted-by":"crossref","first-page":"2536","DOI":"10.3109\/14767058.2012.712568","volume":"25","author":"A Vereczkey","year":"2012","unstructured":"Vereczkey A, K\u00f3sa Z, Cs\u00e1ky-Szunyogh M, Urb\u00e1n R, Czeizel AE (2012) Birth outcomes of cases with left-sided obstructive defects of the heart in the function of maternal socio-demographic factors\u2014A population-based case\u2013control study. J Matern\u00a0Fetal Neonatal Med 25:2536\u20132541","journal-title":"J Matern\u00a0Fetal Neonatal Med"}],"container-title":["Pediatric Cardiology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00246-013-0749-6.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00246-013-0749-6\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00246-013-0749-6","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,24]],"date-time":"2019-05-24T14:18:58Z","timestamp":1558707538000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00246-013-0749-6"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,7,11]]},"references-count":53,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2014,1]]}},"alternative-id":["749"],"URL":"https:\/\/doi.org\/10.1007\/s00246-013-0749-6","relation":{},"ISSN":["0172-0643","1432-1971"],"issn-type":[{"value":"0172-0643","type":"print"},{"value":"1432-1971","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,7,11]]}}}