[Contribution to the nature of escape phenomenon of the frog heart].
D000818:Animals; D001001:Anura; D004558:Electric Stimulation; D006321:Heart / Q000294:innervation*; D006329:Heart Conduction System / Q000502:physiology*; D014630:Vagus Nerve / Q000502:physiology*
K voprosu o prirode fenomena uskol'zaniia serdtsa u liagushek.