APA (7th ed.) Citation

JR, F., R, R., A, F., D, G., & CL, S. (2026). What does 'polysubstance' really mean? Comparing drug-involved deaths in CDC records vs. detailed medical examiner data from Los Angeles. The International journal on drug policy, 148, 105129. https://doi.org/10.1016/j.drugpo.2025.105129

Chicago Style (17th ed.) Citation

JR, Friedman, Romero R, Funnell A, Goodman-Meza D, and Shover CL. "What Does 'Polysubstance' Really Mean? Comparing Drug-involved Deaths in CDC Records Vs. Detailed Medical Examiner Data from Los Angeles." The International Journal on Drug Policy 148 (2026): 105129. https://doi.org/10.1016/j.drugpo.2025.105129.

MLA (9th ed.) Citation

JR, Friedman, et al. "What Does 'Polysubstance' Really Mean? Comparing Drug-involved Deaths in CDC Records Vs. Detailed Medical Examiner Data from Los Angeles." The International Journal on Drug Policy, vol. 148, 2026, p. 105129, https://doi.org/10.1016/j.drugpo.2025.105129.