title: Serological evidence of leptospirosis in jaundice and pyrexia of unknown origin.
mesh_terms: D000293:Adolescent; D000328:Adult; D000907:Antibodies, Bacterial / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005335:Fever of Unknown Origin / Q000209:etiology* / Q000276:immunology; D006801:Humans; D007223:Infant; D007565:Jaundice / Q000209:etiology* / Q000276:immunology; D007919:Leptospira / Q000276:immunology*; D007922:Leptospirosis / Q000175:diagnosis* / Q000276:immunology; D008297:Male; D008875:Middle Aged
chemical_list: D000907:Antibodies, Bacterial