Eken Sander, MD, Stephanie C., and Lon R. Hays, MD, MBA. “Prescription Opioid Dependence and Treatment With Methadone in Pregnancy”. Journal of Opioid Management 1, no. 2 (May 1, 2005): 91–97. Accessed November 22, 2024. https://wmpllc.org/ojs/index.php/jom/article/view/1055.