Absence of Mutations at APC Cleavage Sites Arg306 in Factor V and Arg336, Arg562 in Factor VIII in African-Americans - Craig Hooper, W.; Dilley, Anne; Austin, Harland; Wenger, Nanette K.; Benson, Jane; Evatt, Bruce L.; Silva, Victor; Rawlins, Peggy (Thrombosis and Haemostasis, 1998)