title: [Intragastric pH-metry and ways to raise its informative value].
authors.forename: F R
authors.initials: FR
authors.lastname: Berzhbitskiĭ
authors.forename: Ia S
authors.initials: IaS
authors.lastname: Tsimmerman
mesh_terms: D005745:Gastric Acidity Determination; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008954:Models, Biological
vernacular_title: Intragastral'naia pH-metriia i puti povysheniia ee informativnosti.