Absence of hepatitis after treatment with a pasteurized factor VIII concentrate in patients with hemophilia and no previous transfusions - Schimpf, K; Mannucci, PM; Kreutz, W; Brackmann, HH; Auerswald, G; Ciavarella, N; Mosseler, J; DeRosa, V; Kraus, B; Brueckmann, C (N Engl J Med, 1987)
et al.