title: Effect of tremorine and oxotremorine on the S-A node of the dog heart in vivo.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D003864:Depression, Chemical; D004285:Dogs; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D008297:Male; D010095:Oxotremorine / Q000008:administration & dosage / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D010477:Perfusion; D011433:Propranolol / Q000494:pharmacology; D012849:Sinoatrial Node / Q000187:drug effects*; D013779:Tetrodotoxin / Q000494:pharmacology; D014203:Tremorine / Q000008:administration & dosage / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D014628:Vagotomy
chemical_list: D013779:Tetrodotoxin; D010095:Oxotremorine; D001285:Atropine; D011433:Propranolol; D014203:Tremorine