title: Isometric and isobaric contraction of carotid arterial smooth muscle.
mesh_terms: D000818:Animals; D002339:Carotid Arteries / Q000187:drug effects / Q000502:physiology*; D003250:Constriction; D004285:Dogs; D066298:In Vitro Techniques; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000502:physiology*; D009638:Norepinephrine / Q000494:pharmacology; D011312:Pressure
chemical_list: D009638:Norepinephrine