Discrepancies between self-reported and observed physical function in the elderly: the influence of response shift and other factors

• 作者Lawren H. Daltroy; Martin G. Larson; Holley M. Eaton; Charlotte B. Phillips; Matthew H. Liang
• 卷第48卷
• 期第11期
• 印刷ISSN0277-9536
• 文件大小786.21KB
• 发表时间1999
• DOI10.1016/s0277-9536(99)00048-9
• 页码1549-1561