Vakaliuk, P M [Significance of free hydrochloric acid and pepsin output in the study of gastric secretion]. [electronic resource] - Terapevticheskii arkhiv Jul 1970 - 47-8 p. digital Publication Type: Journal Article ISSN: 0040-3660 Subjects--Topical Terms: Gastric Juice--metabolismGastric Mucosa--metabolismHumansMethodsPepsin A--metabolismPeptic Ulcer--physiopathologySecretory RateStomach Diseases--diagnosis