Padilla-Raygoza, Nicolás, Gilberto Flores-Vargas, María de Jesús Gallardo-Luna, Efrain Navarro-Olivos, Elia Lara-Lona, Francisco J. Magos-Vázquez, and Daniel Alberto Díaz-Martínez. “Pneumonia and COVID-19 in Mexico”. Issues and Developments in Medicine and Medical Research Vol. 11 (March 7, 2022): 9–17. Accessed June 4, 2026. https://stm.bookpi.org/IDMMR-V11/article/view/6075.