Efficacy of the different preparations of meglumine antimoniate-containing liposome with phosphatidylserine in the treatment of leishmania (L.) Chagas: Infected macrophage - Borborema, S. E. T.; Osso Junior, J. A.; Nascimento, N. do; Andrade Junior, H. F. (Annual Meeting on Basic Research in Chagas' Disease, 2008)