Hewett, M., Oliver, D. E., Rubin, D. L., Easton, K. L., Stuart, J. M., Altman, R. B., & Klein, T. E. (2002). PharmGKB: The Pharmacogenetics Knowledge Base. Oxford University Press.

Hewett, Micheal, Diane E. Oliver, Daniel L. Rubin, Katrina L. Easton, Joshua M. Stuart, Russ B. Altman, و Teri E. Klein. PharmGKB: The Pharmacogenetics Knowledge Base. Oxford University Press, 2002.

Hewett, Micheal, et al. PharmGKB: The Pharmacogenetics Knowledge Base. Oxford University Press, 2002.