[Opiates and their antagonists].
D004341:Drug Evaluation; D006801:Humans; D009292:Narcotic Antagonists / Q000494:pharmacology* / Q000627:therapeutic use; D009294:Narcotics / Q000494:pharmacology* / Q000627:therapeutic use; D010146:Pain / Q000188:drug therapy; D011957:Receptors, Opioid / Q000187:drug effects*
D009292:Narcotic Antagonists; D009294:Narcotics; D011957:Receptors, Opioid
Opioidy i ich antagoniści.