TY - GEN AU - Di Palma,S AU - Andreola,S AU - Bertario,L AU - Rossetti,C TI - Association of adenocarcinoma and leiomyosarcoma of the sigmoid colon. A case report SN - 0300-8916 PY - 1991///0718 KW - Adenocarcinoma KW - pathology KW - Aged KW - Humans KW - Leiomyosarcoma KW - Male KW - Neoplasms, Multiple Primary KW - Sigmoid Neoplasms N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1177/030089169107700219 ER -