Netto, G. F., Freitas, C. M. de, Andahur, J. P., Pedroso, M. de M. e Rohlfs, D. B. (2010) “Socio-enviromental impacts on the health situation of the brazilian population: Study of indicators related to inadequate enviromental sanition”, Tempus – Actas de Saúde Coletiva, 3(4), p. Pág. 53–71. doi: 10.18569/tempus.v3i4.745.