TY - GEN AU - Oohara,T AU - Ihara,O TI - [Non-polyposis type neoplasms of the large intestine] SN - 0047-1852 PY - 1981///1221 KW - Adenocarcinoma KW - pathology KW - Adult KW - Aged KW - Female KW - Humans KW - Male KW - Middle Aged KW - Rectal Neoplasms KW - Sigmoid Neoplasms N1 - Publication Type: Journal Article ER -