RT Journal Article SR Electronic T1 Outcome measures for clinical trials of disease modifying osteoarthritis drugs in patients with hip osteoarthritis. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 66 OP 69 VO 70 A1 Maxime Dougados YR 2004 UL http://www.jrheum.org/content/70/66.abstract AB