title: [Percentage of fever of unknown origin among 1,584 case histories reviewed. Analysis of 96 cases].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003095:Collagen Diseases / Q000150:complications; D005260:Female; D005335:Fever of Unknown Origin / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D007239:Infections / Q000150:complications; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications; D013030:Spain
vernacular_title: Porcentaje de fiebre de origen desconocido en 1.584 historias revisadas. Análisis de 96 casos.