title: A "green banana" worth buying in older age: colorectal cancer screening for persons older than 75 years without previous screening.
authors.forename: Amanda V
authors.initials: AV
authors.lastname: Clark
authors.forename: C Seth
authors.initials: CS
authors.lastname: Landefeld
mesh_terms: D003113:Colonoscopy / Q000191:economics*; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000191:economics*; D012812:Sigmoidoscopy / Q000191:economics*