title: New observations on the sympathetic postganglionic mechanism.
mesh_terms: D006801:Humans; D009638:Norepinephrine / Q000097:blood*; D012110:Reserpine / Q000494:pharmacology*; D013564:Sympathetic Nervous System / Q000502:physiology*
chemical_list: D012110:Reserpine; D009638:Norepinephrine
keywords: NOREPINEPHRINE/blood; RESERPINE/pharmacology; SYMPATHETIC NERVOUS SYSTEM/physiology