LaSap vaccine: Immunotherapy and immunochemotherapy associated with allopurinol in dogs naturally infected with Leishmania infantum. - Clasta RB; Rivas AV; Souza AB; Dos Santos AGV; Le Quesne AHM; Gonçalves AAM; Cangussu ASR; Giunchetti RC; Viana KF (Parasite immunology, 2024)