Maykel JA, Phatak UR, Suwanabol PA, Schlussel AT, Davids JS, Sturrock PR, Alavi K. Initiation of a Transanal Total Mesorectal Excision Program at an Academic Training Program: Evaluating Patient Safety and Quality Outcomes. Dis Colon Rectum. 2017 Dec; 60(12):1267-1272.