PT - JOURNAL ARTICLE AU - LAI NING-SHENG TI - Renal involvement in Chinese patients with rheumatoid arthritis AID - 10.1136/ard.57.9.571 DP - 1998 Sep 01 TA - Annals of the Rheumatic Diseases PG - 571--572 VI - 57 IP - 9 4099 - http://ard.bmj.com/content/57/9/571.short 4100 - http://ard.bmj.com/content/57/9/571.full SO - Ann Rheum Dis1998 Sep 01; 57