title: Opioid properties of psychotropic analgesic nitrous oxide (laughing gas).
authors.affiliation: South African Brain Research Institute, Waverley, Johannesburg.
authors.forename: M A
authors.initials: MA
authors.lastname: Gillman
authors.forename: F J
authors.initials: FJ
authors.lastname: Lichtigfeld
mesh_terms: D000698:Analgesia / Q000523:psychology; D000818:Animals; D006801:Humans; D009270:Naloxone / Q000494:pharmacology; D009609:Nitrous Oxide / Q000494:pharmacology* / Q000627:therapeutic use; D011957:Receptors, Opioid / Q000187:drug effects*; D017450:Receptors, Opioid, mu / Q000187:drug effects; D013375:Substance Withdrawal Syndrome / Q000188:drug therapy
chemical_list: D011957:Receptors, Opioid; D017450:Receptors, Opioid, mu; D009270:Naloxone; D009609:Nitrous Oxide