Al-Hashimi, M Evidence for nociceptin/orphanin FQ (NOP) but not µ (MOP), δ (DOP) or κ (KOP) opioid receptor mRNA in whole human blood. [electronic resource] - British journal of anaesthesia Mar 2016 - 423-9 p. digital Publication Type: Journal Article ISSN: 1471-6771 Standard No.: 10.1093/bja/aev540 doi Subjects--Topical Terms: AdultFemaleHumansMaleMiddle AgedPolymerase Chain ReactionRNA, Messenger--metabolismReceptors, Opioid--metabolismReceptors, Opioid, delta--metabolismReceptors, Opioid, kappa--metabolismReceptors, Opioid, mu--metabolismReference ValuesNociceptin Receptor