![Preoperative versus Postoperative Chemoradiotherapy for Rectal Cancer]()
Preoperative versus Postoperative Chemoradiotherapy for Rectal CancerSauer, Rolf; Becker, Heinz; Hohenberger, Werner; Rödel, Claus; Wittekind, Christian; Fietkau, Rainer; Martus, Peter; Tschmelitsch, Jörg; Hager, Eva; Hess, Clemens F.; Karstens, Johann-H.; Liersch, Torsten; Schmidberger, Heinz; Raab, Rudolf · New England Journal of Medicine · 2004