O. Ratnoff

The activation of plasminogen by Hageman factor (Factor XII) and Hageman factor fragments.

H. Saito, G. Goldsmith, O. S. Ratnoff, 1978, The Journal of clinical investigation.

Interactions of C1(-)-inhibitors from normal persons and patients with type II hereditary angioneurotic edema with purified activated Hageman factor (factor XIIa).

B. Everson, O. Ratnoff, B. Mitchell, 1990, Blood.