title: A comparison of a new antigen from amastigotes of Trypanosoma cruzi and an antigen from epimastigotes for the diagnosis of Chagas' disease by the indirect immunofluorescence test.
mesh_terms: D000941:Antigens; D014355:Chagas Disease / Q000175:diagnosis*; D005455:Fluorescent Antibody Technique; D006801:Humans; D014345:Trypanosoma / Q000276:immunology*
chemical_list: D000941:Antigens