title: [Gastro-duodenoscopy: indications and value].
mesh_terms: D004378:Duodenal Diseases / Q000175:diagnosis*; D004724:Endoscopy; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D005773:Gastroscopy; D006801:Humans; D008722:Methods; D013274:Stomach Neoplasms / Q000175:diagnosis
vernacular_title: La gastro-duodénoscopie: indications et intérêt