Lindsay, R. P., Roesch, S. C., Strathdee, S. A., Rangel, M. G., Staines-Orozco, H. S., Abramovitz, D., Ulibarri, M. D., & Rusch, M. L. (2015). Correlates of unprotected sex by client type among female sex workers that inject drugs in Tijuana and Ciudad Juarez, Mexico. International Journal of Alcohol and Drug Research, 4(2), 159-169. https://doi.org/10.7895/ijadr.v4i2.208