Human beings (4) mise sous écran protecteur (3) risque (3) Rectum--Cancer (3) Will (3) Risk (3) Colon (Anatomy)--Cancer (3) Will (3) test (2) recherche (2) recommandation (2) protocole (2) mortalité (2) information (2) santé (2) effet (2) adulte (2) cancer (2) Mortality (2) Control (2) Cancer (2) Weights and measures (2) Research (2) Population (2) Mortality (2) Impact (2) Health (2) Examinations (2) Evaluation (2) Colonoscopy (2)