title: The psychological factor in gastroenterology.
authors.forename: D
authors.initials: D
authors.lastname: PERESTRELLO
mesh_terms: D003141:Communicable Diseases; D004194:Disease; D005767:Gastrointestinal Diseases; D041981:Gastrointestinal Tract; D006801:Humans; D014456:Ulcer
keywords: GASTROINTESTINAL TRACT/diseases; ULCERS/tropical
vernacular_title: O fator psicológico em gastronterologia.