VONVENDI [von Willebrand factor (Recombinant)] For Intravenous Injection, Lyophilized Powder for Solution. Baxalta US Inc. Accessed February 3, 2016 from http://baxalta.com/assets/documents/VONVENDI_PI.pdf
von Willebrand Factor (Recombinant). Lexi-Comp ONLINE, 2016 Lexi-Comp, Inc. Accessed February 4, 2016 from http://online.lexi.com.