RT Journal Article SR Electronic T1 Polymyalgia rheumatica and biopsy-proven giant cell arteritis exhibit different HLA-DRB1* associations. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2729 OP 2729 VO 30 IS 12 A1 Gonzalez-Gay, Miguel A A1 Garcia-Porrua, Carlos A1 Ollier, William E R YR 2003 UL http://www.jrheum.org/content/30/12/2729.1.abstract AB