PT - JOURNAL ARTICLE AU - IDA K. HAUGEN TI - The Puzzle of Generalized Osteoarthritis (OA) — Is OA a Systemic Enthesopathy? AID - 10.3899/jrheum.111151 DP - 2012 Feb 01 TA - The Journal of Rheumatology PG - 203--205 VI - 39 IP - 2 4099 - http://www.jrheum.org/content/39/2/203.short 4100 - http://www.jrheum.org/content/39/2/203.full SO - J Rheumatol2012 Feb 01; 39