Polysubstance use
Friedman J, Shover CL. Charting the fourth wave: Geographic, temporal, race/ethnicity and demographic trends in polysubstance fentanyl overdose deaths in the United States, 2010-2021. Addiction.[...]
Shover CL, Friedman JR, Romero R, Buhr R, Chu B, Tang A, Medina JA, Wisk L, Lucas J, Goodman-Meza D. Longitudinal changes in co-involved drugs,[...]