RT Journal Article SR Electronic T1 Rheumatic disease in Han Chinese. What have we learned from 19 years of epidemiological study? JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2090 OP 2091 VO 30 IS 10 A1 Richard D Wigley YR 2003 UL http://www.jrheum.org/content/30/10/2090.abstract AB