title: Four-year evaluation of a direct-access fibreoptic sigmoidoscopy service.
authors.forename: S
authors.initials: S
authors.lastname: Rowley
authors.forename: R
authors.initials: R
authors.lastname: Grace
mesh_terms: D004739:England; D005336:Fiber Optic Technology; D006297:Health Services Accessibility; D006801:Humans; D012812:Sigmoidoscopy