W. Spence
发表
W. Spence,
M. Shields,
1968,
Journal of the American Podiatry Association.
W. Spence,
R. D. Burk,
J. Rae,
1967,
Archives of physical medicine and rehabilitation.
J. Guyton,
W. Spence,
1966,
Archives of physical medicine and rehabilitation.
W. Spence,
1966,
Journal of rehabilitation.