title: Nitrous oxide acts directly at the mu opioid receptor.
authors.forename: M A
authors.initials: MA
authors.lastname: Gillman
authors.forename: F J
authors.initials: FJ
authors.lastname: Lichtigfeld
mesh_terms: D006801:Humans; D009609:Nitrous Oxide / Q000494:pharmacology*; D011957:Receptors, Opioid / Q000187:drug effects*; D017450:Receptors, Opioid, mu
chemical_list: D011957:Receptors, Opioid; D017450:Receptors, Opioid, mu; D009609:Nitrous Oxide