Bleeding Time after Aspirin in Disorders of Intrinsic Clotting

Abstract
The Ivy bleeding times before and two hours after 1 gm of aspirin in 14 patients with mild hemophilia A, 2 with mild hemophilia B, 3 with PTA deficiency, and 3 with established or suspected von Willebrand's disease (despite a normal bleeding time) did not differ significantly from those found earlier in normal controls.