PT - JOURNAL ARTICLE AU - Roni Kraut AU - Steven Katz AU - Andrew Cave TI - Back pain in a 59-year-old woman with rheumatoid arthritis AID - 10.1503/cmaj.151517 DP - 2016 Aug 09 TA - Canadian Medical Association Journal PG - 817--819 VI - 188 IP - 11 4099 - http://www.cmaj.ca/content/188/11/817.short 4100 - http://www.cmaj.ca/content/188/11/817.full SO - CMAJ2016 Aug 09; 188