TY - GEN AU - Muto,T TI - Small flat adenomas SN - 0016-5107 PY - 1997///0304 KW - Adenoma KW - genetics KW - Colonic Neoplasms KW - Colonoscopy KW - Genes, ras KW - Humans N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/s0016-5107(96)70033-0 ER -