[Colorimetric method for the quantitative determination of hydrochloric acid in gastric juice].
D003124:Colorimetry; D005745:Gastric Acidity Determination; D005750:Gastric Juice; D006801:Humans; D066298:In Vitro Techniques
Kolorimetrische Methode zur quantitativen Bestimmung der Salzsäure im Magensaft.