title: Re: Colorectal cancer screening: sifting through the evidence.
authors.forename: C D
authors.initials: CD
authors.lastname: Atkins
mesh_terms: D015982:Bias; D002423:Cause of Death; D015179:Colorectal Neoplasms / Q000401:mortality* / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening