Savel'ev, V S [Chromogastroscopic method of visual study of acid-producing function and secretory topography of the stomach]. [electronic resource] - Khirurgiia Oct 1973 - 55-61 p. digital Publication Type: Journal Article ISSN: 0023-1207 Subjects--Topical Terms: Gastric Acidity DeterminationGastric Juice--metabolismGastric Mucosa--metabolismGastroscopesHumansMethodsPeptic Ulcer--diagnosisPostureSecretory RateStomach--anatomy & histologyStomach Ulcer--diagnosis