Colorectal cancer screening.
Cheung
Winson Y
WY
D003113:Colonoscopy / Q000592:standards / Q000639:trends; D015179:Colorectal Neoplasms / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening / Q000458:organization & administration*; D009780:Occult Blood; D009864:Ontario; D016730:Program Development; D015397:Program Evaluation; D012680:Sensitivity and Specificity