L. F. C. Nascimento, A. C. G. César, B. R. Lucarevschi, A. de O. R. dos Santos, and C. J. D. da Cunha, “Association between exposure to air pollutants and hospitalization for SARS-Cov-2: an ecological time-series study”, Sao Paulo Med J, vol. 141, no. 4, pp. 1–6, Jun. 2023.