Evaluation of physical and chamical stability of nanostructured lipid carries containing ursolic acid in cosmetic formulation - Almeida, Mariana Mandelli de; Bou-Chacra, Nadia Araci; Conte, Juliana Denise; Kaneko, Telma Mary; Baby, André Rolim; Velasco, Maria Valéria Robles (Journal of Applied Pharmaceutical Science, 2013)