title: [Diagnostic and economical evaluation of upper digestive endoscopy as the initial investigation of lesions of the upper gastrointestinal tract. A prospective study in 184 unselected not bleeding patients (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D004378:Duodenal Diseases / Q000175:diagnosis*; D004724:Endoscopy / Q000191:economics*; D004935:Esophageal Diseases / Q000175:diagnosis*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013272:Stomach Diseases / Q000175:diagnosis*
vernacular_title: Evaluation diagnostique et économique de l'endoscopie digestive haute en première intention dans l'exploration oeso-gastro-duodénale: résultats d'une étude prospective, en dehors des hémorragies digestives. A propos de 184 malades.