[Determination of gastric acidity without intubation; practical value & diagnostic exactness with azure A].
D001399:Azure Stains; D004063:Digestion; D005750:Gastric Juice; D007440:Intubation
D001399:Azure Stains; C025818:Azure A
GASTRIC JUICE
Acidimetría gástrica sin sondeo; valor práctico y exactitud diagnóstica del azur A.