title: Evaluation of gastroscopic, roentgen, sigmoidoscopic and laboratory procedures in 500 gastrointestinal cases.
authors.forename: H A
authors.initials: HA
authors.lastname: MONAT
authors.forename: C M
authors.initials: CM
authors.lastname: THOMPSON
mesh_terms: D004194:Disease; D005767:Gastrointestinal Diseases; D041981:Gastrointestinal Tract; D005773:Gastroscopy; D012812:Sigmoidoscopy
keywords: GASTROINTESTINAL TRACT/diseases