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
中国当代儿科杂志 . 2002, (6): 453 -455 .