Absence of hepatitis after treatment with a pasteurized factor VIII concentrate in patients with hemophilia and no previous transfusions - Schimpf, K; Mannucci, P M; Kreuz, W; Brackmann, H H; Auerswald, G; Ciavarella, N; Mosseler, J; De, Rosa V; Krause, B; Brueckmann, G H; Mancuso, G; Mittler, U; Haschke, F; Morfini, M (N Engl J Med, 1987)