title: [Gastric emptying by the double sample test in normal an duodenal ulcer patients].
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000175:diagnosis*; D005069:Evaluation Studies as Topic; D005260:Female; D005751:Gastric Lavage / Q000379:methods; D005769:Gastrointestinal Motility; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Estudio del vaciamiento gástrico mediante el test de la doble muestra en sujetos normales y pacientes con úlcera duodenal