{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T09:02:51Z","timestamp":1792659771356,"version":"4.5.0"},"reference-count":22,"publisher":"BMJ","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Archives of Disease in Childhood"],"published-print":{"date-parts":[[1989,2,1]]},"DOI":"10.1136\/adc.64.2.201","type":"journal-article","created":{"date-parts":[[2008,12,22]],"date-time":"2008-12-22T22:13:07Z","timestamp":1229983987000},"page":"201-204","source":"Crossref","is-referenced-by-count":33,"title":["The range of neural tube defects in southern India."],"prefix":"10.1136","volume":"64","author":[{"given":"M L","family":"Kulkarni","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M A","family":"Mathew","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V","family":"Reddy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"879","DOI":"10.1016\/S0140-6736(78)90225-8","article-title":"High frequency of neural tube defects in North India","volume":"i:","author":"Verma, I.C.","year":"1978","unstructured":"Verma IC. High frequency of neural tube defects in North India. Lancet 1978;i:879.","journal-title":"Lancet"},{"key":"ref_2","first-page":"1260","article-title":"High incidence of neural tube defects in South India","volume":"i:","author":"Kulkarni, M.L.; Mathew, M.A.; Ramchandran, B.","year":"1987","unstructured":"Kulkarni ML, Mathew MA, Ramchandran B. High incidence of neural tube defects in South India. Lancet 1987;i:1260.","journal-title":"Lancet"},{"key":"ref_3","first-page":"198","article-title":"Changes proposed in the social classification of Indian families","volume":"55","author":"Prosad, B.G.","year":"1970","unstructured":"Prosad BG. Changes proposed in the social classification of Indian families. J Indian Med Assoc 1970;55:198-9.","journal-title":"J Indian Med Assoc"},{"key":"ref_4","first-page":"448","article-title":"Congenital malformations in the newborn","volume":"12","author":"Ghosh, S.; Bali, L.","year":"1963","unstructured":"Ghosh S, Bali L. Congenital malformations in the newborn. Indian Journal of Child Health 1963;12:448-52.","journal-title":"Indian Journal of Child Health"},{"key":"ref_5","first-page":"945","article-title":"Congenital malformations","volume":"21","author":"Kalra, A.; Kalra, K.; Sharma, U.; Singh, M.; Dayal, R.S.","year":"1984","unstructured":"Kalra A, Kalra K, Sharma U, Singh M, Dayal RS. Congenital malformations. Indian Pediatr 1984;21:945-50.","journal-title":"Indian Pediatr"},{"key":"ref_6","first-page":"251","article-title":"Congenital malformations in new born-a prospective longitudinal study","volume":"4","author":"Saifullah, S.; Chandra, R.K.; Pathak, I.C.; Dhall, G.I.","year":"1967","unstructured":"Saifullah S, Chandra RK, Pathak IC, Dhall GI. Congenital malformations in new born-a prospective longitudinal study. Indian Pediatr 1967;4:251-61.","journal-title":"Indian Pediatr"},{"issue":"34","key":"ref_7","first-page":"1","article-title":"Congenital malformations-a report of a study of series of consecutive births in 24 centres","volume":"1966","unstructured":"Stevenson AC, Johnston HA, Steward MIP, Golding DR. Congenital malformations-a report of a study of series of consecutive births in 24 centres. Bull WHO 1966;34 (suppl): 1-127.","journal-title":"Bull WHO"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1542\/peds.70.3.333","article-title":"Current trends in the incidence of neural tube defects","volume":"70","author":"Windham, G.C.; Edmonds, L.D.","year":"1982","unstructured":"Windham GC, Edmonds LD. Current trends in the incidence of neural tube defects. Pediatrics 1982;70:333-7.","journal-title":"Pediatrics"},{"key":"ref_9","first-page":"\"1182","article-title":"Spina bifida and anencephaly in Scotland","volume":"289","author":"Carstairs, V.; Cole, S.","year":"1984","unstructured":"Carstairs V, Cole S. Spina bifida and anencephaly in Scotland. Br Med J 1984;289:1182-4. '1 Seller MJ. Unanswered questions on neural tube defects. Br Med J 1987;294:1-2. l Naderi S. Congenital abnormalities in newborns of consanguineous and nonconsanguineous parents. Obstet Gynecol 1979; 53:195-9.","journal-title":"Br Med J; 1 Seller MJ. Unanswered questions on neural tube defects"},{"key":"ref_10","article-title":"A history of South India from prehistorical time to the fall of Vijayanagar","author":"Sastri, K.A.N.","year":"1955","unstructured":"Sastri KAN. A history of South India from prehistorical time to the fall of Vijayanagar. Madras: Oxford University Press, 1955."},{"key":"ref_11","first-page":"743","article-title":"WHO Scientific group on genetic factors in congenital malformations. Genetic factors in congenital malformations. WHO Tech Rep Ser 1970; 438: 17-27. '4","volume":"iv:","author":"C, Hobson D.; OM, McKendrick; SC, Rogers; PM, Sheppard","year":"1975","unstructured":"WHO Scientific group on genetic factors in congenital malformations. Genetic factors in congenital malformations. WHO Tech Rep Ser 1970;438:17-27. '4 Clarke C, Hobson D, McKendrick OM, Rogers SC, Sheppard PM. Spina bifida and anencephaly: miscarriage as possible cause. Br Med J 1975;iv:743-6.","journal-title":"Br Med J; Spina bifida and anencephaly: miscarriage as possible cause"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1002\/ajmg.1320190108","article-title":"Neural tube defects in eastern Ontario and western Quebec. Demography and family data","volume":"19","author":"Alasdair-Hunter, G.W.","year":"1984","unstructured":"Alasdair-Hunter GW. Neural tube defects in eastern Ontario and western Quebec. Demography and family data. Am J Med Genet 1984;19:45-63.","journal-title":"Am J Med Genet"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1002\/ajmg.1320180308","article-title":"Factors related to subsequent reproductive outcome in couples with repeated pregnancy loss","volume":"18","author":"Simmons, J.F.; Tunis, S.; Jackson, D.; Wapner, R.J.; Jackson, L.","year":"1984","unstructured":"Simmons JF, Tunis S, Jackson D, Wapner RJ, Jackson L. Factors related to subsequent reproductive outcome in couples with repeated pregnancy loss. Am J Med Genet 1984;18:407-1 1.","journal-title":"Am J Med Genet"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"675","DOI":"10.1056\/NEJM197503272921306","article-title":"Hereditary defects affecting fertility","volume":"292","author":"Reame, N.E.; Hafez, E.S.E.","year":"1975","unstructured":"Reame NE, Hafez ESE. Hereditary defects affecting fertility. N Engl J Med 1975;292:675-81.","journal-title":"N Engl J Med"},{"key":"ref_15","first-page":"67","article-title":"Hypothesis: anencephaly and spina bifida are usually preventable by avoidance of a specific but unidentified substance present in certain potato tubers","volume":"26","author":"Renwick, J.H.","year":"1972","unstructured":"Renwick JH. Hypothesis: anencephaly and spina bifida are usually preventable by avoidance of a specific but unidentified substance present in certain potato tubers. British Journal of Preventive and Social Medicine 1972;26:67-88.","journal-title":"British Journal of Preventive and Social Medicine"},{"key":"ref_16","first-page":"164","article-title":"Defects of the central nervous system in Finland. I. Variations in time and space, sex distribution and parental age","volume":"31","author":"Granroth, G.; Hakma, M.; Saxon, L.","year":"1977","unstructured":"Granroth G, Hakma M, Saxon L. Defects of the central nervous system in Finland. I. Variations in time and space, sex distribution and parental age. British Journal of Preventive and Social Medicine 1977;31:164-70.","journal-title":"British Journal of Preventive and Social Medicine"},{"key":"ref_17","first-page":"132","article-title":"Anencephaly in Scotland 1961-72","volume":"30","author":"Fredrick, J.","year":"1976","unstructured":"Fredrick J. Anencephaly in Scotland 1961-72. British Journal of Preventive and Social Medicine 1976;30:132-7.","journal-title":"British Journal of Preventive and Social Medicine"},{"key":"ref_18","first-page":"73","article-title":"Factors associated with anencephalus and spina bifida in Belfast","volume":"27","author":"Elwood, J.H.; Navin, N.C.","year":"1973","unstructured":"Elwood JH, Navin NC. Factors associated with anencephalus and spina bifida in Belfast. British Journal of Preventive and Social Medicine 1973;27:73-80.","journal-title":"British Journal of Preventive and Social Medicine"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"538","DOI":"10.1093\/oxfordjournals.aje.a113335","article-title":"Etiologic heterogeneity of neural tube defects: clues from epidemiology","volume":"115","author":"Khoury, M.J.; Erickson, J.D.; James, L.M.","year":"1982","unstructured":"Khoury MJ, Erickson JD, James LM. Etiologic heterogeneity of neural tube defects: clues from epidemiology. Am J Epidemiol 1982;115:538-48.","journal-title":"Am J Epidemiol"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1002\/ajmg.1320100105","volume":"10","author":"association, Czeizel A.Schisis","year":"1981","unstructured":"Czeizel A. Schisis association. Am J Med Genet 1981;10:25-35.","journal-title":"Am J Med Genet"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"519","DOI":"10.1002\/ajmg.1320160410","article-title":"Phenotypic heterogeneity in neural tube defects-a clue to causal heterogeneity","volume":"16","author":"Martin, R.A.; Fineman, R.M.; Jorde, L.B.","year":"1983","unstructured":"Martin RA, Fineman RM, Jorde LB. Phenotypic heterogeneity in neural tube defects-a clue to causal heterogeneity. Am J Med Genet 1983;16:519-25.","journal-title":"Am J Med Genet"},{"key":"ref_22","first-page":"183","article-title":"Secular trends in anencephalus prevalence in New Zealand","volume":"99","author":"Borman, B.G.; Howard, K.J.; Chapman, C.J.","year":"1986","unstructured":"Borman BG, Howard KJ, Chapman CJ. Secular trends in anencephalus prevalence in New Zealand. NZ Med J 1986;99: 183-5.","journal-title":"NZ Med J"}],"container-title":["Archives of Disease in Childhood"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/adc.64.2.201","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,23]],"date-time":"2023-05-23T03:49:29Z","timestamp":1684813769000},"score":1,"resource":{"primary":{"URL":"https:\/\/adc.bmj.com\/lookup\/doi\/10.1136\/adc.64.2.201"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,2,1]]},"references-count":22,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1989,2,1]]}},"URL":"https:\/\/doi.org\/10.1136\/adc.64.2.201","relation":{},"ISSN":["0003-9888","1468-2044"],"issn-type":[{"value":"0003-9888","type":"print"},{"value":"1468-2044","type":"electronic"}],"subject":[],"published":{"date-parts":[[1989,2,1]]}}}