title: Gastrointestinal endoscopy (1)
authors.affiliation: Department of Medicine, University of Wisconsin Medical School, Madison 53792.
authors.forename: J F
authors.initials: JF
authors.lastname: Morrissey
authors.forename: M
authors.initials: M
authors.lastname: Reichelderfer
mesh_terms: D016099:Endoscopy, Gastrointestinal; D005767:Gastrointestinal Diseases / Q000175:diagnosis / Q000628:therapy; D006801:Humans