Pereira Bezerra, Letícia, et al. “Space-time risk clusters of Covid-19 in a tourism area in the northeastern Brazil: an epidemiological overview after two years of pandemic ”. Revista de Patologia Tropical / Journal of Tropical Pathology, vol. 52, nº 1, março de 2023, p. 11-24, https://doi.org/10.5216/rpt.v52i1.73977.