[Analgesia].
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000776:Anesthesiology; D006801:Humans; D059408:Pain Management; D010880:Piperidines
D010880:Piperidines
ANESTHESIA; PIPERIDINES/anesthesia and analgesia