title: [A diffusion method of determining acidity combined with a study of proteolysis in the upper digestive tract].
authors: V A
authors: VA
authors: Gorshkov
authors: E B
authors: EB
authors: Kolesova
authors: N V
authors: NV
authors: Nasonova
mesh_terms: D004947:Esophagus / Q000201:enzymology / Q000502:physiology*; D005745:Gastric Acidity Determination; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008722:Methods; D010447:Peptide Hydrolases / Q000378:metabolism*; D013270:Stomach / Q000201:enzymology / Q000502:physiology*
chemical_list: D010447:Peptide Hydrolases
vernacular_title: Diffuzionnyĭ sposob opredeleniia kislotnosti, sopriazhennyĭ s issledovaniem proteoliza v verkhnikh otdelakh pishchevaritel'nogo trakta.