Transmission of hepatitis A to patients with hemophilia by factor VIII concentrates treated with organic solvent and detergent to inactivate viruses - Mannucci, P M; Gdovin, S; Gringeri, A; Colombo, M; Mele, A; Schinial, N; Ciavarella, N; Emerson, S U; Purcell, R H (The Italian Collaborative Group, 1994)
and the Italian Collaborative Group