R R Betz
发表
J M Akers,
B T Smith,
R R Betz,
1999,
IEEE transactions on rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society.
R R Betz,
R Triolo,
R Nathan,
1996,
Journal of rehabilitation research and development.
R R Betz,
R. Betz,
L. Lenke,
1998,
The Journal of bone and joint surgery. American volume.
R R Betz,
R. Betz,
L C Vogel,
1990,
Journal of pediatric orthopedics.
M J Mulcahey,
R Seliktar,
R R Betz,
1999,
IEEE transactions on rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society.
R J Triolo,
R R Betz,
A H Maurer,
1996,
The journal of spinal cord medicine.
R R Betz,
F B Mohamed,
M. Mulcahey,
2013,
Spinal Cord.
R R Betz,
R. Betz,
L. Lenke,
2001,
Spine.
R J Triolo,
R R Betz,
R. Triolo,
1996,
Archives of physical medicine and rehabilitation.