Yuan, MD, PhD, C.-S., Sun, PhD, S., Attele, MD, A., Wang, PhD, C.-Z., Tong, BS, R., & Israel, MD, R. J. (2018). Methylnaltrexone potentiates body weight and fat reduction with leptin. Journal of Opioid Management, 5(6), 373–378. https://doi.org/10.5055/jom.2009.0037