The Opioid System and Brain Development: Effects of Methadone on the Oligodendrocyte Lineage and the Early Stages of Myelination. Vestal-Laborde AA, Eschenroeder AC, Bigbee JW, Robinson SE, Sato-Bigbee C Dev Neurosci. 2014 Aug 19. Epub 2014 Aug 19. PMID: 25138998. Abstract CommentRecommendBookmarkWatch