[1]
F. M. V. Pereira-Ávila, S. C. Lam, E. Gir, F. G. B. Góes, M. E. M. Freire, and A. C. de O. e Silva, “Factors associated to the practice of using masks by the population of Paraíba during the COVID-19 pandemic”, Rev. Esc. Enferm. USP, vol. 55, p. e03735, Jun. 2021, doi: 10.1590/S1980-220X2020029403735.