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.