Colorectal cancer screening by paramedical personnel.
D000488:Allied Health Personnel / Q000706:statistics & numerical data*; D003110:Colonic Neoplasms / Q000175:diagnosis*; D003362:Cost-Benefit Analysis; D006801:Humans; D012004:Rectal Neoplasms / Q000175:diagnosis*; D012812:Sigmoidoscopy / Q000191:economics / Q000379:methods*