Considering colorectal screening.
Gordon
G
McLauchlan
D002170:Canada; D003113:Colonoscopy / Q000379:methods*; D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000517:prevention & control*; D006296:Health Services / Q000600:supply & distribution*; D006801:Humans; D008403:Mass Screening; D009780:Occult Blood; D011320:Primary Health Care