TY - GEN AU - Mannucci,P M TI - Risk of inhibitor development after intermediate purity coagulation factor concentrates: is it truly low? SN - 0340-6245 PY - 1996///0301 KW - Factor IX KW - antagonists & inhibitors KW - Factor VIII KW - Humans KW - Risk Factors N1 - Publication Type: Comment; Letter ER -