CJCP     2011 13 (4):  282-284    ISSN: 1008-8830  CN: 43-1301/R Levels of regulatory T cells in peripheral blood of children with idiopathic thrombocytopenic purpura WANG Xue-Ping, QIU Yun-Shu, HAO Guo-Ping, ZHU Lei Shanxi Medical University, Taiyuan 030001, China. Email: etyyqys@163.com Received: null  Revised: null  Online: null Supporting info