Contextual factors that contribute to HIV risk reduction among out-of-treatment substance users
Jo Brocato, PhD1, Dennis G. Fisher, PhD2, Grace L. Reynolds, DPA2 and Kristen Hess, PhD, MPH1
(1)California State University Long Beach, Long Beach, CA, (2)California State University, Long Beach, Long Beach, CA
(1)California State University Long Beach, Long Beach, CA, (2)California State University, Long Beach, Long Beach, CA