![Changes in levels of soluble T-cell activation markers, sIL-2R, sCD4 and sCD8, in relation to disease exacerbations in patients with systemic lupus erythematosus: a prospective study.]()
Changes in levels of soluble T-cell activation markers, sIL-2R, sCD4 and sCD8, in relation to disease exacerbations in patients with systemic lupus erythematosus: a prospective study.Spronk, P E; ter Borg, E J; Huitema, M G; Limburg, P C; Kallenberg, C G · Annals of the Rheumatic Diseases · 1994