CJCP     2002 4 (6):  453-455    ISSN: 1008-8830  CN: 43-1301/R Clinico Pathologic Features of Childhood Spinal Muscular Atrophy YANG Xiao-Su, DING Hua-Xin, XIAO Bo, ZHANG Li-Fang, ZHANG Ning, YANG Huan, LIANG Jing-Hui Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, China Received: null  Revised: null  Online: null Supporting info