title: [Significance of free hydrochloric acid and pepsin output in the study of gastric secretion].
mesh_terms: D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000378:metabolism*; D006801:Humans; D008722:Methods; D010434:Pepsin A / Q000378:metabolism*; D010437:Peptic Ulcer / Q000503:physiopathology; D012636:Secretory Rate; D013272:Stomach Diseases / Q000175:diagnosis
chemical_list: D010434:Pepsin A
vernacular_title: Znachenie debita svobodnoĭ solianoĭ kisloty i debita pepsina pri izuchenii zheludochnoĭ sekretsii.