Natural history of spinal muscular atrophy: A systematic review and meta-analysis
HU Chaopinga, LI Wenhuia, ZHU Xiaomei, LI Yijie, WANG Huishan, ZHOU Shuizhen, WANG Yi, ZHANG Chongfan
Chinese Journal of Evidence-Based Pediatrics . 2022, (6): 420 -425 .  DOI: 10.3969/j.issn.1673-5501.2022.06.003