TY - GEN AU - Yachi,A AU - Yabana,T TI - [Classification and significance of gastrointestinal polyps] SN - 0021-5384 PY - 1992///0929 KW - Colonic Polyps KW - classification KW - Humans KW - Polyps KW - Stomach Neoplasms N1 - Publication Type: Journal Article ER -