A pilot study of subcutaneous recombinant hirudin (HBW 023) in the treatment of deep vein thrombosis - Schiele, F; Vuillemenot, A; Kramarz, P h; Kieffer, Y; Soria, J; Soria, C; Camez, A; Mirshahi, M C; Bassand, J P (Thromb Haemost, 1994)