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Ni, Zhao, Frederick L. Altice, Jeffrey A. Wickersham, Michael M. Copenhaver, Elizabeth E. DiDomizio, LaRon E. Nelson, và Roman Shrestha. "Willingness to Initiate Pre-exposure Prophylaxis (PrEP) and Its Use Among Opioid-dependent Individuals in Drug Treatment." Drug Alcohol Depend 2021.

Ni, Zhao, et al. "Willingness to Initiate Pre-exposure Prophylaxis (PrEP) and Its Use Among Opioid-dependent Individuals in Drug Treatment." Drug Alcohol Depend 2021.