Concurrent sexual partnerships among female sex workers and their non-commercial male partners in Tijuana and Ciudad Juarez, Mexico.
Robertson AM, Syvertsen JL, Rangel MG, Staines HS, Morris M, Patterson TL, Ulibarri MD, Strathdee SA. Concurrent sexual partnerships among female sex workers and their non-commercial male partners in Tijuana and Ciudad Juarez, Mexico. Sex Transm Infect. 2013 Jun; 89(4):330-2.