Journal Article
                        
                        Gaarraga, Omar, Sandra G Sosa-Rubi, Andrea  Gonzaez, Florentino  Badial-Hernandez, Carlos J Conde-Glez, Luis  Juarez-Figueroa, Sergio  Bautista-Arredondo, Caroline  Kuo, Don  Operario, and Kenneth H Mayer.  
"The disproportionate burden of HIV and STIs among male sex workers in Mexico City and the rationale for economic incentives to reduce risks." Journal of the International AIDS Society 17, no. 1 (2014).