TY - JOUR T1 - Pain relief in osteoarthritis: the rationale for combination therapy. JF - The Journal of Rheumatology JO - J Rheumatol SP - 5 LP - 7 VL - 31 IS - 1 AU - Roy D Altman Y1 - 2004/01/01 UR - http://www.jrheum.org/content/31/1/5.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -