title: The paradox of preoperative (chemo)radiotherapy for rectal cancer.
authors: Radiation Oncology Department - Gemelli ART, Università Cattolica S Cuore, Largo A Gemelli 8, 00168 Rome, Italy. Electronic address: vvalentini@rm.unicatt.it.
authors: Vincenzo
authors: V
authors: Valentini
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D006801:Humans; D012004:Rectal Neoplasms / Q000188:drug therapy*