CJCP     2013 15 (8):  649-652    ISSN: 1008-8830  CN: 43-1301/R Clinical and pathological features in children with progressive muscular dystrophy CHENG Sheng-Quan, QIANG Huan, CAO Yu-Hong, LI Qin-Long, CHEN Cai-Ping Department of Pediatrics, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China. quanyi@fmmu.edu.cn Received: null  Revised: null  Online: null Supporting info