Padilla-Raygoza, Nicolas, Gilberto Flores-Vargas, María de Jesús Gallardo-Luna, and Efraín Navarro-Olivos. “Relationship of Clinical Data and Confirmed Case of COVID-19, in the Mexican State of Guanajuato”. Recent Developments in Medicine and Medical Research Vol. 10 (October 30, 2021): 90–103. Accessed June 3, 2026. https://stm.bookpi.org/RDMMR-V10/article/view/4633.