No Correlation Exists between Disease Activity and the Expression of Killer-Cell Immunoglobulin-Like Receptors in Patients with Rheumatoid Arthritis - Kogure, Toshiaki; Tatsumi, Takeshi; Niizawa, Atsushi; Fujinaga, Hiroshi; Ito, Tomoyuki; Shimada, Yutaka; Terasawa, Katsutoshi (Mediators of Inflammation, 2007)