CJCP     2012 14 (12):  993-994    ISSN: 1008-8830  CN: 43-1301/R Wilms' tumor and ring chromosome 11 in a child ZHANG Hao, FENG Chen, TANG Suo-Qin Department of Pediatrics, People's Liberation Army General Hospital, Beijing 100853, China Received: null  Revised: null  Online: null Supporting info