Obscure febrile illnesses.
D001424:Bacterial Infections / Q000175:diagnosis; D003095:Collagen Diseases / Q000175:diagnosis; D005335:Fever of Unknown Origin / Q000175:diagnosis*; D006801:Humans; D009181:Mycoses / Q000175:diagnosis; D009369:Neoplasms / Q000175:diagnosis; D011528:Protozoan Infections / Q000175:diagnosis; D014391:Tuberculosis, Miliary / Q000175:diagnosis; D014777:Virus Diseases / Q000175:diagnosis