Taher, F., Essig, D., Lebl, D. R., Hughes, A. P., Sama, A. A., Cammisa, F. P., & Girardi, F. P. (2012). Lumbar Degenerative Disc Disease: Current and Future Concepts of Diagnosis and Management. Hindawi Publishing Corporation.

Taher, Fadi, David Essig, Darren R. Lebl, Alexander P. Hughes, Andrew A. Sama, Frank P. Cammisa, und Federico P. Girardi. Lumbar Degenerative Disc Disease: Current and Future Concepts of Diagnosis and Management. Hindawi Publishing Corporation, 2012.

Taher, Fadi, et al. Lumbar Degenerative Disc Disease: Current and Future Concepts of Diagnosis and Management. Hindawi Publishing Corporation, 2012.