title: Opioids and central inhibition of urinary bladder motility.
mesh_terms: D000818:Animals; D005260:Female; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D009294:Narcotics / Q000494:pharmacology*; D051381:Rats; D001743:Urinary Bladder / Q000187:drug effects*
chemical_list: D009294:Narcotics