Kiran Paudel, Kamal Gautam, Sherry Pagoto, Ran Xu, Jeffrey A. Wickersham, Frederick L. Altice, Sandesh Bhusal, Md. Safaet Hossain Sujan, Michael Copenhaver, Chenglin Hong, Roman Shrestha. "Suicidal ideation, mental health services, and barriers to care among syringe services program clients who use opioids." PLoS ONE, 2026. doi:10.1371/journal.pone.0354745