title: [Ultramicroelectrode method for recording action potentials of the rabbit heart in situ].
mesh_terms: D000200:Action Potentials; D000818:Animals; D004566:Electrodes; D004594:Electrophysiology; D006321:Heart / Q000502:physiology*; D006329:Heart Conduction System; D006334:Heart Function Tests; D008722:Methods; D008854:Microscopy, Electron; D009206:Myocardium / Q000166:cytology; D011817:Rabbits; D014140:Tracheotomy
vernacular_title: Ultramikroelektrodowa metoda rejestracji potencjałow czynnościowych serca królika in situ.