Konno, F Interactions of codeine-7,8-oxide (codeine-epoxide), as a new metabolite of codeine, with multiple opiate receptors. [electronic resource] - General pharmacology 1985 - 379-81 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0306-3623 Standard No.: 10.1016/0306-3623(85)90199-5 doi Subjects--Topical Terms: AnimalsBrain--metabolismCell Membrane--metabolismCodeine--analogs & derivativesCyclazocine--analogs & derivativesDihydromorphine--metabolismEnkephalin, Leucine--analogs & derivativesEnkephalin, Leucine-2-AlanineEthylketocyclazocineGuanosine Triphosphate--pharmacologyMaleRadioligand AssayRatsRats, Inbred StrainsReceptors, Opioid--drug effectsSodium Chloride--pharmacology