RT Journal Article SR Electronic T1 Antinuclear antibodies directed against proliferating cell nuclear antigen are not specifically associated with systemic lupus erythematosus JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 1791 OP 1793 DO 10.1136/ard.2008.104190 VO 68 IS 11 A1 P Vermeersch A1 K Op De Beeck A1 B R Lauwerys A1 K Van den Bergh A1 M Develter A1 G Mariƫn A1 F A Houssiau A1 X Bossuyt YR 2009 UL http://ard.bmj.com/content/68/11/1791.abstract AB