Source: Townsend, T., Kline, D., Rivera-Aguirre, A., Bunting, A. M., Mauro, P. M., Marshall, B. D., ... & Cerdá, M. (2022). Racial/ethnic and geographic trends in combined stimulant/opioid overdoses, 2007-2019. American Journal of Epidemiology. Abstract In the United States, combined stimulant...