@article{article32470d47,
title   = {Preoperative chemoradiation therapy for low rectal cancer: impact on downstaging and sphincter-saving operations},
author = {Habr-Gama, Angelita and Perez, Rodrigo Oliva and Kiss, Desidério Roberto and Rawet, Viviane and Scavanini, Arceu and Santinho, Pedro Marcos and Nadalin, Wladimir},
year = {2004},
journal   = {Hepato-Gastroenterology}
}