RT Journal Article SR Electronic T1 The quest for explanations for race/ethnic disparity in rates of use of total joint arthroplasty. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1683 OP 1685 VO 31 IS 9 A1 Gillian A Hawker YR 2004 UL http://www.jrheum.org/content/31/9/1683.abstract AB