title: Evidence for a double cholinergic mechanism capable of reducing the tone of cerebral arteries.
mesh_terms: D000818:Animals; D002536:Cerebral Arteries / Q000294:innervation*; D004558:Electric Stimulation; D009129:Muscle Tonus; D009130:Muscle, Smooth / Q000294:innervation; D010275:Parasympathetic Nervous System / Q000502:physiology*; D011817:Rabbits; D011955:Receptors, Drug
chemical_list: D011955:Receptors, Drug