Wright, D M Inhibition of oxytocin secretion by mu and delta receptor selective enkephalin analogues. [electronic resource] - Neuropeptides Dec 1984 - 273-6 p. digital Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0143-4179 Standard No.: 10.1016/0143-4179(84)90080-5 doi Subjects--Topical Terms: AnimalsEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Enkephalin, Leucine--analogs & derivativesEnkephalin, Leucine-2-AlanineEnkephalins--pharmacologyFemaleLactationOxytocin--metabolismPregnancyRatsRats, Inbred StrainsReceptors, Opioid--drug effectsReceptors, Opioid, deltaReceptors, Opioid, mu