TY - JOUR AU - Franchini, M; Mannucci, P M TI - Von Willebrand factor: another janus-faced hemostasis protein JO - Semin Thromb Hemost IS - 07 VL - 34 PY - 2008 DO - 10.1055/s-0028-1104545 L3 - PubMed-ID: 19085767 SP - 663 EP - 669 ER -