Kupfer, J [Technical description of a method for uninterrupted recording of electrocardiogram in electric perfusion of the heart in intact animals]. [electronic resource] - Biomedizinische Technik. Biomedical engineering Jun 1971 - 109-15 contd p. digital Publication Type: Journal Article ISSN: 0013-5585 Subjects--Topical Terms: Action PotentialsAnimalsDogsElectric StimulationElectrocardiographyElectrophysiologyGuinea PigsHeart--physiologyHumansMethodsMiceRabbitsRats