[Development of guideline for colorectal cancer mass screening].
D000368:Aged; D015179:Colorectal Neoplasms / Q000175:diagnosis / Q000517:prevention & control*; D005260:Female; D019983:Guideline Adherence; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000592:standards*; D008875:Middle Aged; D017410:Practice Guidelines as Topic / Q000592:standards*