title: Opiate-induced muscle rigidity in the rat: effects of centrally acting agents.
mesh_terms: D000818:Animals; D001259:Ataxia / Q000139:chemically induced; D005260:Female; D009020:Morphine / Q000494:pharmacology; D009125:Muscle Relaxants, Central / Q000494:pharmacology*; D009127:Muscle Rigidity / Q000139:chemically induced*; D009294:Narcotics / Q000494:pharmacology*; D051381:Rats
chemical_list: D009125:Muscle Relaxants, Central; D009294:Narcotics; D009020:Morphine