in attempts to determine the aetiology of deep vein thrombosis ( dvt ) it has been established that some patients with a history of lower limb dvt have a low level of vascular plasminogen activator ( vpa ) in their superficial hand veins and this combined with a poor vpa release is thought to predispose to thrombosis ( 1 ) .
C0042487
of
C0040053
thrombosis