Carey, J. F., Schultz, S. J., Sisson, L., Fazzio, T. G., & Champoux, J. J. (2003). DNA relaxation by human topoisomerase I occurs in the closed clamp conformation of the protein. The National Academy of Sciences.

Carey, James F., Sharon J. Schultz, Lisa Sisson, Thomas G. Fazzio, و James J. Champoux. DNA Relaxation By Human Topoisomerase I Occurs in the Closed Clamp Conformation of the Protein. The National Academy of Sciences, 2003.

Carey, James F., et al. DNA Relaxation By Human Topoisomerase I Occurs in the Closed Clamp Conformation of the Protein. The National Academy of Sciences, 2003.