title: A short discussion on the pharmacology of neuroleptanalgesia.
mesh_terms: D004329:Droperidol / Q000494:pharmacology*; D005283:Fentanyl / Q000494:pharmacology*; D006801:Humans; D009458:Neuroleptanalgesia
chemical_list: D004329:Droperidol; D005283:Fentanyl