CJCP     2008 10 (1):  35-37    ISSN: 1008-8830  CN: 43-1301/R Changes of serum creatine kinase levels in children with Duchenne muscular dystrophy SUN Shun-Chang, PENG Yun-Sheng, HE Jing-Bo Department of Clinical Laboratory, People's Hospital of Bao'an District of Shenzhen, Shenzhen, Guangdong 518101, China. shunchangsun@sohu.com Received: null  Revised: null  Online: null Supporting info