title: Nature of the sympathomimetic substance extracted from the nerves or tissues of mammals.
mesh_terms: D002492:Central Nervous System Depressants; D006801:Humans; D013564:Sympathetic Nervous System / Q000502:physiology*; D014020:Tissue Extracts
chemical_list: D002492:Central Nervous System Depressants; D014020:Tissue Extracts
keywords: NERVOUS SYSTEM, SYMPATHETIC/physiology; TISSUE/extracts
vernacular_title: Nature de la substance sympathicomimétique extraite des nerfs ou des tissus des mammifères.