Riumina, E N [Radiographic investigation of hemodynamics in patients with congenital heart defects]. [electronic resource] - Meditsinskaia radiologiia Feb 1970 - 34-40 p. digital Publication Type: Journal Article ISSN: 0025-8334 Subjects--Topical Terms: Heart Defects, Congenital--diagnostic imagingHemodynamicsHumansIodine RadioisotopesRadiographyRadioisotope Dilution TechniqueXenon