title: [Flu-like infection with background illness. Hairy cell leukemia].
authors.affiliation: DRK-Krankenhaus Westerwald, Hachenburg.
authors.forename: P
authors.initials: P
authors.lastname: Stiefelhagen
mesh_terms: D003937:Diagnosis, Differential; D005335:Fever of Unknown Origin / Q000209:etiology*; D006801:Humans; D007943:Leukemia, Hairy Cell / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged
vernacular_title: Grippaler Infekt mit Hintergrund. Haarzell-Leukämie.