Use of narcotic (opiate) antagonists.
D003496:Cyclazocine / Q000494:pharmacology; D006801:Humans; D009270:Naloxone / Q000494:pharmacology; D009271:Naltrexone / Q000494:pharmacology; D009292:Narcotic Antagonists / Q000008:administration & dosage / Q000145:classification / Q000494:pharmacology
D009292:Narcotic Antagonists; D009270:Naloxone; D009271:Naltrexone; D003496:Cyclazocine