RT Journal Article SR Electronic T1 Severe hemophilic arthropathy of the elbow and knee. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1356 OP 1356 VO 34 IS 6 A1 Cindy Flower YR 2007 UL http://www.jrheum.org/content/34/6/1356.abstract AB