TY - GEN AU - Stringer,M D TI - Adenocarcinoma within a rectal duplication SN - 0035-8843 PY - 2000///0222 KW - Adenocarcinoma KW - etiology KW - Humans KW - Rectal Neoplasms KW - Rectum KW - abnormalities KW - Review Literature as Topic N1 - Publication Type: Comment; Letter ER -