title: Trypanosoma cruzi in the cerebrospinal fluid during the acute stage of Chagas' disease.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000906:Antibodies / Q000032:analysis; D001769:Blood / Q000469:parasitology; D002555:Cerebrospinal Fluid / Q000469:parasitology*; D014355:Chagas Disease / Q000134:cerebrospinal fluid* / Q000276:immunology / Q000469:parasitology; D002648:Child; D002675:Child, Preschool; D003168:Complement Fixation Tests; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007223:Infant; D008297:Male; D014349:Trypanosoma cruzi / Q000276:immunology / Q000302:isolation & purification*
chemical_list: D000906:Antibodies