title: Diagnosis and serological follow-up in three patients with visceral leishmaniasis using Crithidia sp. as antigen.
mesh_terms: D000818:Animals; D000941:Antigens; D002675:Child, Preschool; D003421:Crithidia / Q000276:immunology; D005260:Female; D005455:Fluorescent Antibody Technique; D005500:Follow-Up Studies; D006801:Humans; D007898:Leishmaniasis, Visceral / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged
chemical_list: D000941:Antigens