ESPINO SOLIS, G. P.; LEYVA AIZPURU, A. P. Co-infecciones presentes durante la pandemia por COVID-19: Revisión Sistemática: Co-infections occurring during the COVID-19 pandemic: A Sistematic Review. TECNOCIENCIA Chihuahua, v. 16, n. 2, p. e974, 26 sep. 2022.