title: [Proceedings: 191. Tone gradient in intestinal smooth muscle of the rabbit (author's transl)].
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology; D066298:In Vitro Techniques; D007421:Intestine, Small / Q000502:physiology; D009119:Muscle Contraction; D009129:Muscle Tonus; D009130:Muscle, Smooth / Q000502:physiology*; D011817:Rabbits
chemical_list: D002118:Calcium