Study protocol for the recruitment of female sex workers and their non-commercial partners into couple-based HIV research.
Syvertsen JL, Robertson AM, Abramovitz D, Rangel MG, Martinez G, Patterson TL, Ulibarri MD, Vera A, El-Bassel N, Strathdee SA. Study protocol for the recruitment of female sex workers and their non-commercial partners into couple-based HIV research. BMC Public Health. 2012 Feb 20; 12:136.