Velásquez-Meléndez, G., A. Gazzinelli, R. Côrrea-Oliveira, A. M. Pimenta, and G. Kac. “Prevalence of Metabolic Syndrome in a Rural Area of Brazil”. São Paulo Medical Journal, vol. 125, no. 3, May 2007, pp. 155-62, https://periodicosapm.emnuvens.com.br/spmj/article/view/2112.