Ries, R., Krupski, A., West, I. I., Maynard, C., Bumgardner, K., Donovan, D., . . . Roy-Byrne, P. (2015). Correlates of Opioid Use in Adults with Self-Reported Drug Use Recruited from Public Safety-Net Primary Care Clinics. J Addict Med.

Ries, Richard, Antoinette Krupski, Imara I. West, Charles Maynard, Kristin Bumgardner, Dennis Donovan, Chris Dunn, ja Peter Roy-Byrne. "Correlates of Opioid Use in Adults With Self-Reported Drug Use Recruited From Public Safety-Net Primary Care Clinics." J Addict Med 2015.

Ries, Richard, et al. "Correlates of Opioid Use in Adults With Self-Reported Drug Use Recruited From Public Safety-Net Primary Care Clinics." J Addict Med 2015.