Sotero-Martins, A., Coelho, W.N. , Flores, G.L., Gama, E.L., Carvajal, E. , Siqueira, M.A.M.T. de and Aguiar-Oliveira, M. de L. (2021) “Demographic, socioeconomic and epidemiological aspects of COVID-19 in the Cunha Canal Sub-Basin Region, Rio de Janeiro”, SciELO Preprints [Preprint]. doi:10.1590/SciELOPreprints.2100.