vidéo (1) formation (1) enquête (1) mise sous écran protecteur (1) distribution (1) décision (1) consultation (1) comparaison (1) prescription (1) Testing (1) Decision making (1) Comparison (1) Care (1) Methods (1) Training (1) Rectum--Cancer (1) Variations (1) Testing (1) Proportion (1) Physicians (1) Patients (1) Evidence (1) Decision making (1) Colonoscopy (1) Colon (Anatomy)--Cancer (1) Methods (1) Patients (1) Training (1)