Liu, M. B., & Davis, K. (2010). A clinical trials manual from the Duke Clinical Research Institute: Lessons from a horse named Jim (2nd ed.). Wiley-Blackwell.

Liu, Margaret B., and Kate Davis. A Clinical Trials Manual from the Duke Clinical Research Institute: Lessons from a Horse Named Jim. 2nd ed. Chichester, West Sussex, UK ; Hoboken, NJ: Wiley-Blackwell, 2010.

Liu, Margaret B., and Kate Davis. A Clinical Trials Manual from the Duke Clinical Research Institute: Lessons from a Horse Named Jim. 2nd ed. Wiley-Blackwell, 2010.