title: The needle and the damage done.
authors.affiliation: Department of Rheumatology and Clinical Immunology, Charité University Hospital, Humboldt University of Berlin, Schumannstr 20-21, D-10098 Berlin, Germany. gerd.burmester@charite.de
authors.forename: J K
authors.initials: JK
authors.lastname: Franz
authors.forename: G-R
authors.initials: GR
authors.lastname: Burmester
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy* / Q000473:pathology*; D001707:Biopsy, Needle; D019317:Evidence-Based Medicine; D006801:Humans; D008264:Macrophages / Q000473:pathology; D013583:Synovial Membrane / Q000473:pathology; D016896:Treatment Outcome
chemical_list: D018501:Antirheumatic Agents