CJCP     2006 8 (6):  521-523    ISSN: 1008-8830  CN: 43-1301/R Prader-Willi syndrome: a case report MA Hong-Wei, DAI Xiao-Mei Department of Pediatrics, Second Affiliated Hospital of China Medical University, Shenyang 110004, China Received: null  Revised: null  Online: null Supporting info