title: The effect of sympathic nervous activity on intraocular pressure.
mesh_terms: D000818:Animals; D002339:Carotid Arteries; D004285:Dogs; D004558:Electric Stimulation; D007429:Intraocular Pressure / Q000187:drug effects*; D008026:Ligation; D009638:Norepinephrine / Q000494:pharmacology; D014630:Vagus Nerve / Q000502:physiology*
chemical_list: D009638:Norepinephrine