MALIC DEHYDROGENASE, LEUCINE AMINOPEPTIDASE AND SUCCINIC DEHYDROGENASE ACTIVITY IN THE BLOOD OF THE GUINEA PIG WITH EXPERIMENTAL TRYPANOSOMIASIS DUE TO TRYPANOSOMA CRUZI
ACTIVIDAD MALICODEHIDROGENASICA, LEUCINOAMINOPEPTIDASICA Y SUCCINODEHIDROGENASICA EN LA SANGRE DE COBAYOS CON TRIPANOSOMIASIS EXPERIMENTAL POR TRIPANOSOMA CRUZI