title: Length-tension relationship of smooth muscle of the hog carotid artery.
mesh_terms: D000818:Animals; D001696:Biomechanical Phenomena; D002339:Carotid Arteries / Q000033:anatomy & histology / Q000166:cytology / Q000187:drug effects / Q000502:physiology*; D004558:Electric Stimulation; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D009130:Muscle, Smooth / Q000033:anatomy & histology / Q000187:drug effects / Q000502:physiology*; D009638:Norepinephrine / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology; D013552:Swine
chemical_list: D011188:Potassium; D009638:Norepinephrine