AU - Whittle SL, Richards BL, Buchbinder R TI - OPioid analgesics for rheumatoid arthritis pain PT - JOUR DP - 2013 TA - JAMA pages = {485-486}, VI - 309 IP - 5 AID - 10.1001/jama.2012.193412 [doi] 4100 - http://dx.doi.org/10.1001/jama.2012.193412 SO - JAMA February 6, 2013 309(5):485