title: [Age characteristics of cardiac rhythm reaction of intact and desympathectomized rats to atropine administration].
authors.forename: T L
authors.initials: TL
authors.lastname: Zefirov
authors.forename: N V
authors.initials: NV
authors.lastname: Sviatova
mesh_terms: D000375:Aging / Q000502:physiology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D004558:Electric Stimulation; D004562:Electrocardiography; D006339:Heart Rate / Q000187:drug effects / Q000502:physiology*; D018727:Muscarinic Antagonists / Q000494:pharmacology*; D051381:Rats; D014630:Vagus Nerve / Q000502:physiology
chemical_list: D018727:Muscarinic Antagonists; D001285:Atropine