1.
Gutiérrez Roque EP, Rubí Ortíz L del P, Mayorga Pérez O. Seroprevalence of HIV/AIDS in sex workers and drivers of heavy transport from the city of León. Universitas [Internet]. 2008 Nov. 4 [cited 2026 Nov. 7];2(2):39-45. Available from: https://revistas.unanleon.edu.ni/index.php/revistauniversita/article/view/1156