TY - RPRT TI - Exenterative surgery for locally advanced rectosigmoid cancers. Is it worthwhile? AU - M J Lopez AU - W G Kraybill AU - R S Downey AU - W D Johnston AU - E M Bricker PY - 1987 UR - https://pubmed.ncbi.nlm.nih.gov/3660240/ ID - 3660240 ER -