Murta, F. L., & Massara, C. L. (2009). Presence of eggs from intestinal helminths in buses of the public transport system in Belo Horizonte city, Minas Gerais State. Revista De Patologia Tropical Journal of Tropical Pathology, 38(3), 207–212. https://doi.org/10.5216/rpt.v38i3.7839