Neĭmark, I O [Roentgenological method of determination of the acid-forming function of the stomach]. [electronic resource] - Vestnik rentgenologii i radiologii - 87-8 p. digital Publication Type: Journal Article ISSN: 0042-4676 Subjects--Topical Terms: Gastric Acidity Determination--methodsGastric Juice--metabolismGastric Mucosa--metabolismHumansRadiographyStomach--diagnostic imaging