PT - JOURNAL ARTICLE AU - Charanjit Sandhu AU - Alden Chesney AU - Eugenia Piliotis AU - Rena Buckstein AU - Sharon Koren TI - Macrophage activation syndrome after etanercept treatment. DP - 2007 Jan 01 TA - The Journal of Rheumatology PG - 241--242 VI - 34 IP - 1 4099 - http://www.jrheum.org/content/34/1/241.short 4100 - http://www.jrheum.org/content/34/1/241.full SO - J Rheumatol2007 Jan 01; 34