title: Responses of the rat anococcygeus muscle to sympathomimetics.
mesh_terms: D000818:Animals; D004305:Dose-Response Relationship, Drug; D006145:Guanethidine / Q000494:pharmacology; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects; D010646:Phentolamine / Q000494:pharmacology; D010868:Pimozide / Q000494:pharmacology; D051381:Rats; D012110:Reserpine / Q000494:pharmacology; D013566:Sympathomimetics / Q000494:pharmacology*
chemical_list: D013566:Sympathomimetics; D010868:Pimozide; D012110:Reserpine; D010646:Phentolamine; D006145:Guanethidine