TY - JOUR AU - Vos tot Nederveen Cappel, W H TI - Worldwide survey among polyposis registries of surgical management of severe duodenal adenomatosis in familial adenomatous polyposis JO - Br J Surg IS - 06 VL - 90 PY - 2003 DO - 10.1002/bjs.4094 SP - 705 EP - 710 N1 - et al. ER -