Vasoconstriction limits to the use of the central ear artery pressure in conscious rabbits.
D000818:Animals; D001158:Arteries / Q000187:drug effects; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects; D004431:Ear, External / Q000098:blood supply*; D006584:Hexamethonium Compounds / Q000494:pharmacology; D008297:Male; D011433:Propranolol / Q000494:pharmacology; D011674:Pulse / Q000187:drug effects; D011817:Rabbits / Q000502:physiology*; D014661:Vasoconstriction / Q000187:drug effects*
D006584:Hexamethonium Compounds; D001285:Atropine; D011433:Propranolol