title: [Device for pH-metric titration of gastric juice].
mesh_terms: D005745:Gastric Acidity Determination / Q000295:instrumentation*; D005750:Gastric Juice / Q000032:analysis*; D006801:Humans; D006863:Hydrogen-Ion Concentration
vernacular_title: Ustroĭstvo dlia pH-metricheskogo titrovaniia zheludochnogo soka.