title: Flexible fiberoptic sigmoidoscopy: indications and benefits for the office-based practice.
mesh_terms: D000553:Ambulatory Care; D003108:Colonic Diseases / Q000175:diagnosis*; D005336:Fiber Optic Technology; D006801:Humans; D012002:Rectal Diseases / Q000175:diagnosis*; D012812:Sigmoidoscopy