TY - GEN AU - Swinton,N W AU - Kern,J D TI - Continuing a policy of "search and destroy" SN - 0031-4595 PY - 1970///0906 KW - Humans KW - Intestinal Neoplasms KW - etiology KW - Intestinal Polyps KW - complications N1 - Publication Type: Journal Article ER -