PT - JOURNAL ARTICLE AU - LEKH N. DAHAL AU - ROBERT N. BARKER AU - FRANK J. WARD TI - The Soluble Isoform of CTLA-4 Correlates with Interferon-α Activity in Systemic Lupus Erythematosus AID - 10.3899/jrheum.190678 DP - 2020 Feb 01 TA - The Journal of Rheumatology PG - 302--304 VI - 47 IP - 2 4099 - http://www.jrheum.org/content/47/2/302.short 4100 - http://www.jrheum.org/content/47/2/302.full SO - J Rheumatol2020 Feb 01; 47