Studies on pepsin secretion in healthy subjects and ulcer patients.
D005745:Gastric Acidity Determination; D005750:Gastric Juice; D064368:Healthy Volunteers; D006801:Humans; D010434:Pepsin A; D010437:Peptic Ulcer; D014456:Ulcer
D010434:Pepsin A
GASTRIC ACIDITY DETERMINATION; GASTRIC JUICE; PEPTIC ULCER