Rivera-Estrada, María Yecenia, Rosario Yadira Puac-Cano, and Laura María Grajeda-Díaz. “COVID 19´s Risk Factors in the Nursing Staff of the Genera Hospital from the Guatemalan Social Security Institute”. Cuidado Multidisciplinario de la Salud BUAP 4, no. 7 (December 14, 2022): 42-58. Accessed July 3, 2024. http://rd.buap.mx/ojs-dm/index.php/cmsj/article/view/1005.