title: [Floor tile workers have it more frequently. Tumor of the knee of uncertain origin].
authors.affiliation: Abteilung für Unfallchirurgie und Orthopädie, Bundeswehrkrankenhaus Ulm.
authors.forename: H G
authors.initials: HG
authors.lastname: Palm
authors.forename: B
authors.initials: B
authors.lastname: Friemert
mesh_terms: D002062:Bursitis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005430:Floors and Floorcoverings; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000175:diagnosis*; D010329:Patella