title: [Prolonged fever].
authors.affiliation: Service de Médecine Interne, Hôpital Foch, Suresnes.
authors.forename: A M
authors.initials: AM
authors.lastname: Piette
mesh_terms: D000465:Algorithms; D003663:Decision Trees; D003937:Diagnosis, Differential; D005335:Fever of Unknown Origin / Q000145:classification / Q000175:diagnosis* / Q000209:etiology*; D006801:Humans; D007239:Infections / Q000150:complications; D007249:Inflammation / Q000150:complications; D008487:Medical History Taking; D009369:Neoplasms / Q000150:complications; D012307:Risk Factors; D013997:Time Factors