社区中老年人四项身体功能评估及相关因素分析
宋雅云,蔡毅,
Assessments of Physical Function and Related Factors among Community-dwelling Aged People 
SONG Ya-yun, CAI Yi,
《中国康复理论与实践》 . 2017, (8): 980 -983 .  DOI: 10.3969/j.issn.1006-9771.2017.08.023