1. The validity of credentialing examinations;Dcosta;Eval Health Prof,1986
2. Assessing technical competence in surgical trainees: a systematic review;Szasz;Ann Surg,2014
3. Reflections on competency-based education and training for surgical residents;Sonnadara;J Surg Educ,2014
4. The Royal College of Physicians and Surgeons of Canada. Format of the Comprehensive Objective Examination in General Surgery Ottawa. Available from: http://www.royalcollege.ca/rc/faces/oracle/webcenter/portalapp/pages/viewDocument.jspx?document_id=TZTEST3RCPSCED002098&_afrLoop=25254848667035405&_afrWindowMode=0&_afrWindowId=nfrhlmqje_1#!%40%40%3F_afrWindowId%3Dnfrhlmqje_1%26document_id%3DTZTEST3RCPSCED002098%26_afrLoop%3D25254848667035405%26_afrWindowMode%3D0%26_adf.ctrl-state%3Dnfrhlmqje_26; 2014 Accessed 14.12.16.
5. The Royal College of Physicians and Surgeons of Canada. Format of the Examination in Colorectal Surgery. Available from: http://www.royalcollege.ca/rc/faces/oracle/webcenter/portalapp/pages/viewDocument.jspx?document_id=TZTEST3RCPSCED002042&_afrLoop=25261185603127405&_afrWindowMode=0&_afrWindowId=rrpwin8pk_1#!%40%40%3F_afrWindowId%3Drrpwin8pk_1%26document_id%3DTZTEST3RCPSCED002042%26_afrLoop%3D25261185603127405%26_afrWindowMode%3D0%26_adf.ctrl-state%3Drrpwin8pk_17; 2014 Accessed 14.01.16.