Survival after Abdominoperineal and Sphincter-Preserving Resection in Nonmetastatic Rectal Cancer: A Population-Based Time-Trend and Propensity Score-Matched SEER Analysis

by Rene Warschkow, Sabrina M. Ebinger, Walter Brunner, Bruno M. Schmied, Lukas Marti
Published 2017-01-01