模旦k d FUDAN UNIVERSITY 血清阴性脊柱关节病 (Serum rf negative spondylarthropathy Department of Internal Medicine Shanghai medical College Dr. He jian ZoU http://www.hjzou.com血清阴性脊柱关节病 （Serum RF negative spondylarthropathy） Department of Internal Medicine Shanghai Medical College Dr. Hejian ZOU http://www.hjzou.com