Vaccination of C57BL/10 Mice against Cutaneous Leishmaniasis. Use of Purified gp63 Encapsulated into Niosomes Surfactants Vesicles: A Novel Approach Leia mais sobre Vaccination of C57BL/10 Mice against Cutaneous Leishmaniasis. Use of Purified gp63 Encapsulated into Niosomes Surfactants Vesicles: A Novel Approach