Increasing levels of disability on objective measures of ambulation and upper extremity function are associated with increasing levels of patient-reported impairment in secondary progressive multiple sclerosis patients: baseline data from ASCEND
MULTIPLE SCLEROSIS JOURNAL（2015）
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要