Cortés Selva, Diana Margarita, Martha Raquel Estrada Leytón, Karla Yessenia Areas Barrera, and Aleyda Téllez Sierra. “Frequency of Intestinal Parasites in Food Outlet Located in the Precincts of the UNAN-León”. Universitas (León) 2, no. 2 (November 4, 2008): 25–28. Accessed November 7, 2026. https://revistas.unanleon.edu.ni/index.php/revistauniversita/article/view/1159.