Kicska, G. A., Long, L., Hörig, H., Fairchild, C., Tyler, P. C., Furneaux, R. H., . . . Kaufman, H. L. (2001). Immucillin H, a powerful transition-state analog inhibitor of purine nucleoside phosphorylase, selectively inhibits human T lymphocytes. National Academy of Sciences.

Kicska, Greg A., Li Long, Heidi Hörig, Craig Fairchild, Peter C. Tyler, Richard H. Furneaux, Vern L. Schramm, and Howard L. Kaufman. Immucillin H, a Powerful Transition-state Analog Inhibitor Of purine Nucleoside Phosphorylase, Selectively Inhibits Human T Lymphocytes. National Academy of Sciences, 2001.

Kicska, Greg A., et al. Immucillin H, a Powerful Transition-state Analog Inhibitor Of purine Nucleoside Phosphorylase, Selectively Inhibits Human T Lymphocytes. National Academy of Sciences, 2001.