PT - JOURNAL ARTICLE AU - ROBERT M. BENNETT AU - RONALD FRIEND TI - Secondary Fibromyalgia AID - 10.3899/jrheum.180611 DP - 2019 Feb 01 TA - The Journal of Rheumatology PG - 127--129 VI - 46 IP - 2 4099 - http://www.jrheum.org/content/46/2/127.short 4100 - http://www.jrheum.org/content/46/2/127.full SO - J Rheumatol2019 Feb 01; 46