B. R. G. de Oliveira, L. Martini, C. S. Viera, e E. Hirata, “<b>Evaluation of simplified oral hygiene index of the elementary school students before fluoride mouthwash</b&gt; - doi: 10.4025/actascihealthsci.v35i2.13205”, Acta Sci. Health Sci., vol. 35, nº 2, p. 249-255, jun. 2013.