Sexton, PharmD, Scott M., Christopher M. Herndon, PharmD, BCACP, and Jordan D. Sinclair, PharmD. 2020. “Patterns of Heroin Use Following Index Prescription Opioid Exposure”. Journal of Opioid Management 16 (1):49-57. https://doi.org/10.5055/jom.2020.0550.