title: Case-control studies of the efficacy of screening for cancer: can we earn them some respect.
authors.forename: N S
authors.initials: NS
authors.lastname: Weiss
mesh_terms: D016022:Case-Control Studies; D003110:Colonic Neoplasms / Q000453:epidemiology / Q000517:prevention & control; D017408:Guidelines as Topic; D006801:Humans; D008403:Mass Screening / Q000639:trends*; D009369:Neoplasms / Q000517:prevention & control*; D014481:United States