Begell House作者，编辑及审稿者

Hans Berkhof

Departments of Epidemiology, Vrije Universiteit Medical Center, Amsterdam, The Netherlands
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Articles

Four-Year Follow-Up of Poly-L-Lactic Acid Cages for Lumbar Interbody Fusion in Goats Vol. 15 '2005 - Journal of Long-Term Effects of Medical Implants