A study of the characteristics and in vitro permeation properties of CMC/chitosan microparticles as a skin delivery system for vitamin E - Alencastre, Juliana Bucchi; Bentley, Maria Vitória Lopes Badra; Garcia, Fabíola Silva; Moragas, Maria de; Viladot, Joseph Luis; Marchetti, Juliana Maldonado (Revista Brasileira de Ciências Famacêuticas, 2006)