RT Journal Article SR Electronic T1 Human immunodeficiency virus-1 and rheumatoid arthritis: a puzzling association. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2294 OP 2294 VO 30 IS 10 A1 Florenzo Iannone A1 Giovanni Lapadula YR 2003 UL http://www.jrheum.org/content/30/10/2294.abstract AB