title: [High risk population: the stress for screening and prevention of colorectal cancer].
authors: jingyuanfang@yahoo.com
authors: Jing-yuan
authors: JY
authors: Fang
authors: Lei
authors: L
authors: Shen
authors: Dan-feng
authors: DF
authors: Sun
mesh_terms: D015179:Colorectal Neoplasms / Q000175:diagnosis / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening