title: [Morphological and cytochemical changes of intracardiac neurons during stimulation of frog vagus nerve nuclei].
mesh_terms: D000818:Animals; D001001:Anura; D001285:Atropine / Q000494:pharmacology; D004558:Electric Stimulation; D006321:Heart / Q000187:drug effects / Q000294:innervation*; D008526:Medulla Oblongata / Q000502:physiology*; D009474:Neurons; D012313:RNA / Q000378:metabolism
chemical_list: D012313:RNA; D001285:Atropine
vernacular_title: Nekotorye morfologicheskie i tsitokhimicheskie izmeneniia vnutriserdechnykh neĭronov pri razdrazhenii iader bluzhdaiushchikh nervov u liagushki.