S F Assmann
发表
A M Jette,
A. Jette,
S. Assmann,
1998,
The journals of gerontology. Series A, Biological sciences and medical sciences.
A M Jette,
D E Krebs,
A. Jette,
1998,
Archives of physical medicine and rehabilitation.
A M Jette,
A. Jette,
S. Assmann,
1999,
American journal of public health.