J. P. A. Barcellos, Érika C. V. de Oliveira, J. de O. Eloy, M. G. Trevisani, e J. M. Marchetti, “TFC029 Evaluation of emulsion solvent evaporation method as an approach to produce nanoparticles of Polycaprolactone containing ursolic acid”, Rev. Eletr. Farm., vol. 9, nº 1, p. 1, dez. 2012.