title: [Fever of unknown origin; the importance of 'vigorous' observation].
authors.affiliation: Academisch Ziekenhuis, afd. Algemene Interne Geneeskunde, Leiden.
authors.forename: S
authors.initials: S
authors.lastname: van Veen
authors.forename: P H
authors.initials: PH
authors.lastname: de Meijer
authors.forename: A E
authors.initials: AE
authors.lastname: Meinders
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005162:Factitious Disorders / Q000175:diagnosis; D005260:Female; D005335:Fever of Unknown Origin / Q000175:diagnosis*; D013700:Giant Cell Arteritis / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Febris e causa ignota; het belang van 'krachtig' observeren.