[Investigation of gastric acidity with azure A resin].
D001399:Azure Stains; D004063:Digestion; D005750:Gastric Juice; D012117:Resins, Synthetic
D001399:Azure Stains; D012117:Resins, Synthetic; C025818:Azure A
GASTRIC JUICE; RESINS
Ventrikelaciditetsundersøogelse med azur-A-resin.