Shoptaw S, Li MJ, Javanbakht M, Ragsdale A, Goodman-Meza D, Gorbach PM. Frequency of reported methamphetamine use linked to prevalence of clinical conditions, sexual risk behaviors, and social adversity in diverse men who have sex with men in Los Angeles. Drug Alcohol Depend. 2022 Mar 1;232:109320. doi: 10.1016/j.drugalcdep.2022.109320. Epub 2022 Jan 19. PMID: 35093681