1. A review of the long term results of operations for duodenal atresia;Feggetter;Br J Surg,1969
2. Zur Entwicklungsgeschichte des menschlichen Duodenums in fruhen Embryonalstadium;Tandler;Morphol Jahrb,1900
3. Intestinal atresia: an attempt to relate location to embryologic processes;Lynn;Arch Surg,1959
4. Anatomy and embryology of congenital intrinsic obstruction of the duodenum;Boyden;Am J Surg,1967
5. Congenital atresia and stenosis of the duodenum;Fonkalsrud;Pediatrics,1969