Preparation and characterization of 1,2-dipalmitoil-3-trimethyl aminopropane vesicles by sonication and dichloromethane injection - Gonçalves, F. A. R.; Barros, T. C.; Vincent, A. B.; Cuccovia, Iolanda Midea (Reunião Anual da Sociedade Brasileira de Bioquímica e Biologia Molecular, 2001)