title: American Cancer Society guidelines--are we truly improving all aspects of effectiveness?
authors.affiliation: Gastroenterology Division, Indiana University School of Medicine, Indianapolis, USA.
authors.forename: D K
authors.initials: DK
authors.lastname: Rex
mesh_terms: D000570:American Cancer Society; D015179:Colorectal Neoplasms / Q000517:prevention & control*; D008403:Mass Screening / Q000379:methods*; D017410:Practice Guidelines as Topic; D014481:United States