Baca Cano R, Osorio Zapata H, Matute A, Matus G. Seroprevalence of HIV / AIDS in pregnant women from the city of Chinandega - Nicaragua. Universitas (León) [Internet]. 2009 Jul. 4 [cited 2024 May 17];3(1):34-8. Available from: https://revistas.unanleon.edu.ni/index.php/revistauniversita/article/view/667