Department of Medicine;
Hospital Regional de Araguaína;
Araguaína;
Brazil;
Department of Pathology and Protozoology Laboratory;
FMUSP;
Sã
o Paulo;
Brazil;
Department of Medicine;
Faculty of Medicine Sã
o Caetano do Sul;
Sã
o Caetano do Sul;
Brazil;
Department of Medicine;
Centro Universitário Tocantinense Presidente Antô
nio Carlos;
Araguaína;
Brazil;