title: Will colorectal cancer screening be too costly?
authors.forename: D J
authors.initials: DJ
authors.lastname: St John
mesh_terms: D000368:Aged; D015179:Colorectal Neoplasms / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening / Q000191:economics* / Q000379:methods; D008875:Middle Aged; D012307:Risk Factors