Sawazaki, H Comparative electrocardiographical studies on the wave form of QRS complex in vertebrates. [electronic resource] - Nihon juigaku zasshi. The Japanese journal of veterinary science Jun 1976 - 235-40 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0021-5295 Standard No.: 10.1292/jvms1939.38.235 doi Subjects--Topical Terms: AnimalsElectrocardiography--veterinaryHumansVertebrates--physiology