@article{article876c1242, title = {Patterns and Correlates of PrEP Drug Detection Among MSM and Transgender Women in the Global iPrEx Study}, author = {Liu, Albert and Glidden, David V. and Anderson, Peter L. and Amico, K. Rivet and McMahan, Vanessa and Mehrotra, Megha and Lama, Javier R. and MacRae, John and Hinojosa, Juan Carlos and Montoya, Orlando and Veloso, Valdilea G. and Schechter, Mauro and Kallas, Esper G. and Chariyalerstak, Suwat and Bekker, Linda-Gail and Mayer, Kenneth and Buchbinder, Susan and Grant, Robert}, year = {2014}, doi = {10.1097/QAI.0000000000000351}, journal = {JAIDS Journal of Acquired Immune Deficiency Syndromes} }