RT Journal Article SR Electronic T1 Serum Ro52 antibody denotes connective tissue disease JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 35 OP 35 DO 10.1136/jcp.56.1.35 VO 56 IS 1 YR 2003 UL http://jcp.bmj.com/content/56/1/35.abstract AB