1. Congenital duodenal atresia;Kraeger;Am J Surg,1973
2. Oesophageal atresia: tracheo-oesophageal fistula;Waterson;Lancet,1962
3. Abnormalities associated with neonatal duodenal obstruction;Young;Lancet,1966
4. Congenital duodenal obstruction: a review of 82 cases;Aubrespy;Prog Pediatr Surg,1978
5. Neonatal duodenal obstruction;Yadav;Am J Gastroenterol,1979