Lee, M. J., Norvell, D. C., Dettori, J. R., Skelly, A. C., & Chapman, J. R. (2013). SMART approach to spine clinical research. AOSpine ; Distribution by Thieme Verlag.

Lee, Michael J., Daniel C. Norvell, Joseph R. Dettori, Andrea C. Skelly, and Jens R. Chapman. SMART Approach to Spine Clinical Research. Davos Platz, Switzerland : Stuttgart ; New York: AOSpine ; Distribution by Thieme Verlag, 2013.

Lee, Michael J., et al. SMART Approach to Spine Clinical Research. AOSpine ; Distribution by Thieme Verlag, 2013.