CJCP     2017 19 (1):  27-33    ISSN: 1008-8830  CN: 43-1301/R Clinical characteristics of clonal evolution after immunosuppressive therapy in children with severe/very severe aplastic anemia ZHANG Jing-Liao, LIU Tian-Feng, CHANG Li-Xian, CHEN Xia, REN Yuan-Yuan, SUN Cong-Cong, LIU Chao, AN Wen-Bin, WAN Yang, CHEN Xiao-Juan, YANG Wen-Yu, WANG Shu-Chun, GUO Ye, ZOU Yao, CHEN Yu-Mei, ZHU Xiao-Fan Department of Pediatric Blood Diseases, Institute of Hematology & Blood Disease Hospotial, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin 300020, China Received: 2016-11-01  Revised: 2016-12-05  Online: null Supporting info