Efficacy of 3-Dimensional Endorectal Ultrasound for Staging Early Extraperitoneal Rectal Neoplasms - Pinto, Rodrigo Ambar; Corrêa Neto, Isaac José Felippe; Nahas, Sérgio Carlos; Rizkalah Nahas, Caio Sérgio; Sparapan Marques, Carlos Frederico; Ribeiro Junior, Ulysses; Kawaguti, Fábio Shiguehissa; Cecconello, Ivan (Diseases of the Colon & Rectum, 2017)