TY - GEN AU - Lindenfeld,T TI - Grand rounds. The widening definition of familial polyposis SN - 0023-0294 PY - 1980///0317 KW - Adult KW - Colonic Neoplasms KW - genetics KW - Humans KW - Intestinal Polyps KW - Male N1 - Publication Type: Case Reports; Journal Article ER -