TY - GEN AU - Mordovin,S M TI - [Clinical manifestations of polyposis and polyps of the large intestine and "risk groups"] SN - 0507-3758 PY - 1976///0823 KW - Colonic Neoplasms KW - diagnosis KW - Humans KW - Intestinal Polyps KW - Risk N1 - Publication Type: English Abstract; Journal Article ER -