[Method of polarographic determination of oxygen tension in the heart of the cat without opening the thoracic cavity].
D000818:Animals; D002415:Cats; D004594:Electrophysiology; D009206:Myocardium; D010100:Oxygen
D010100:Oxygen
Metod poliarograficheskogo opredeleniia kisloroda v serdtse koshek bez vskrytiia grudnoĭ polosti.