Hueda-Zavaleta, M. et al. 2021. Factors associated with mortality due to COVID-19 in patients from a public hospital in Tacna, Peru. Revista Peruana de Medicina Experimental y Salud Pública. 38, 2 (Jun. 2021), 214–23. DOI:https://doi.org/10.17843/rpmesp.2021.382.7158.