EV Valenzuela, TC Morais, BG Daboin… - Journal of Human …, 2021 - pepsic.bvsalud.org
VALENZUELA, Edwin Vivanco et al. Evolution of mortality and lethality due to COVID-19 in
the State of Roraima, Brazil, from march 2020 to july 2021. J. Hum. Growth Dev.[online] …