Rodríguez de la Vega, Ricardo Alejandro, et al. “ Change of the Weight Foot Area Coefficient in Relation to Aggregation in Tarebia Granifera ”. Revista De Saúde Pública, vol. 37, nº 3, junho de 2003, p. 297-02, https://doi.org/10.1590/S0034-89102003000300006.