title: [Analysis of hospitalized patients with fever of unknown origin (FUO) during 11 years].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003240:Connective Tissue Diseases / Q000150:complications; D005260:Female; D005335:Fever of Unknown Origin / Q000453:epidemiology / Q000209:etiology*; D006760:Hospitalization; D006801:Humans; D007239:Infections / Q000150:complications; D007564:Japan; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications