Farag, N. H., Vincent, A. S., Sung, B. H., Whitsett, T. L., Wilson, M. F., & Lovallo, W. R. (2005). Caffeine Tolerance is Incomplete: Persistent Blood Pressure Responses in the Ambulatory Setting.

Farag, Noha H., Andrea S. Vincent, Bong Hee Sung, Thomas L. Whitsett, Michael F. Wilson, and William R. Lovallo. Caffeine Tolerance Is Incomplete: Persistent Blood Pressure Responses in the Ambulatory Setting. 2005.

Farag, Noha H., et al. Caffeine Tolerance Is Incomplete: Persistent Blood Pressure Responses in the Ambulatory Setting. 2005.