title: [Longitudinal study of the persistence of the therapeutic action of nifurtimox and benznidazole in patients with chronic chagas infection].
mesh_terms: D000328:Adult; D000368:Aged; D014355:Chagas Disease / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009547:Nifurtimox / Q000627:therapeutic use*; D009581:Nitrofurans / Q000627:therapeutic use*; D009593:Nitroimidazoles / Q000627:therapeutic use*
chemical_list: D009581:Nitrofurans; D009593:Nitroimidazoles; D009547:Nifurtimox; C009999:benzonidazole
vernacular_title: Estudio longitudinal de la persistencia de la acción terapéutica del nifurtimox y del benznidazol en pacientes con infección chagásica crónica.