Rossi, C. E., E. N. Correa, J. das Neves, C. G. Gabriel, J. Benedet, C. R. Rech, and F. de A. G. de Vasconcelos. “Body Mass Index and Association With Use of and Distance from Places for Physical Activity and Active Leisure Among Schoolchildren in Brazil. Cross-Sectional Study”. São Paulo Medical Journal, vol. 136, no. 3, June 2018, pp. 228-36, https://periodicosapm.emnuvens.com.br/spmj/article/view/1269.