title: Repeated xenodiagnosis in chronic Chagas' disease: effect of a single injection of prednisolone.
mesh_terms: D000293:Adolescent; D000328:Adult; D001938:Brazil; D014355:Chagas Disease / Q000175:diagnosis*; D002908:Chronic Disease; D005243:Feces / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011239:Prednisolone / Q000008:administration & dosage*
chemical_list: D011239:Prednisolone