title: Localization of the cardiac sympathetic synapses in the dog.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004285:Dogs; D004558:Electric Stimulation; D005725:Ganglia, Autonomic / Q000187:drug effects; D006329:Heart Conduction System / Q000502:physiology*; D006339:Heart Rate / Q000187:drug effects; D006584:Hexamethonium Compounds / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D013045:Species Specificity; D013564:Sympathetic Nervous System / Q000502:physiology*; D013569:Synapses; D009435:Synaptic Transmission / Q000187:drug effects
chemical_list: D006584:Hexamethonium Compounds; D001285:Atropine