[Acidity and acidimetry in duodenal ulcer].
D004381:Duodenal Ulcer; D005750:Gastric Juice; D006863:Hydrogen-Ion Concentration; D010437:Peptic Ulcer / Q000502:physiology*
GASTRIC JUICE; HYDROGEN-ION CONCENTRATION; PEPTIC ULCER/physiology
La acidez y el acidograma en el ulcus duodenal.