L. A. C. Carvalho, L. F. Scabar, D. S. Souza, and P. C. Narvai, “ Set of procedures in oral health: origin, apogee and decline ”, Saúde Soc., vol. 18, no. 3, pp. 490–499, Sep. 2009, doi: 10.1590/S0104-12902009000300013.