title: [Intragastric pH determination in patients with hernia of esophageal opening of the diaphragm].
mesh_terms: D000328:Adult; D004942:Esophagitis, Peptic / Q000175:diagnosis; D005750:Gastric Juice / Q000032:analysis*; D006548:Hernia, Diaphragmatic / Q000378:metabolism*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008875:Middle Aged
vernacular_title: Vnutrizheludochnaia pH-metriia u bol'nykh s gryzheĭ pishchevodnogo otverstviia diafragmy.