Polydrug overdose mortality caused by synthetic opioids and stimulants: current sex- and age-specific trajectories in United States national data for 2018-2024.

Butelman ER, Huang Y, Shastry S, Manini AF, Goldstein RZ, Alia-Klein N.

Neuropsychopharmacology. 2025 Nov 14. doi: 10.1038/s41386-025-02284-z. Epub ahead of print. PMID: 41238695.