R. Beaver
发表
F. Mastaglia,
J. Willén,
E. R. Griffiths,
1989,
Journal of spinal disorders.
R. Barrack,
M. Brinker,
R. Beaver,
1997,
The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society.
M. Brinker,
R. Beaver,
D. D. Cox,
1998,
American journal of orthopedics.