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Avulsion fracture involving the body of L5. A case report.
Lin PS, Betz RR, Patel RP. Lin PS, et al. Among authors: betz rr. Spine (Phila Pa 1976). 1991 Mar;16(3):371-2. doi: 10.1097/00007632-199103000-00022. Spine (Phila Pa 1976). 1991. PMID: 2028314 No abstract available.
The effect of magnetic resonance imaging on metal spine implants.
Lyons CJ, Betz RR, Mesgarzadeh M, Revesz G, Bonakdarpour A, Clancy M. Lyons CJ, et al. Among authors: betz rr. Spine (Phila Pa 1976). 1989 Jul;14(7):670-2. doi: 10.1097/00007632-198907000-00004. Spine (Phila Pa 1976). 1989. PMID: 2772713
Juvenile idiopathic scoliosis followed to skeletal maturity.
Mannherz RE, Betz RR, Clancy M, Steel HH. Mannherz RE, et al. Among authors: betz rr. Spine (Phila Pa 1976). 1988 Oct;13(10):1087-90. doi: 10.1097/00007632-198810000-00003. Spine (Phila Pa 1976). 1988. PMID: 3206264
335 results