title: Family history of colorectal cancer: it is time to rethink screening recommendations.
authors.affiliation: Department of Family Medicine and Community Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania. Electronic address: Chyke.Doubeni@uphs.upenn.edu.
authors.forename: Chyke A
authors.initials: CA
authors.lastname: Doubeni
authors.affiliation: Department of Population Medicine, Harvard Medical School, Boston, Massachusetts.
authors.forename: Robert H
authors.initials: RH
authors.lastname: Fletcher
mesh_terms: D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000401:mortality*; D055088:Early Detection of Cancer / Q000379:methods*; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D012812:Sigmoidoscopy