Balakumar, K1989-09-012009-05-271989-09-012009-05-271989-09-01Balakumar K. Prenatal diagnosis of duodenal atresia at 30 weeks. Indian Pediatrics. 1989 Sep; 26(9): 950-2http://imsear.searo.who.int/handle/123456789/13680engAdultDuodenal Obstruction --congenitalFemaleHumansInfant, NewbornIntestinal Atresia --diagnosisPregnancyPregnancy Trimester, ThirdPrenatal DiagnosisUltrasonographyPrenatal diagnosis of duodenal atresia at 30 weeks.Case Reports