AB Federici, E Santagostino, MG Rumi, A Russo, ME Mancuso, R Soffredini, PM Mannucci, and M Colombo. 2006. “The Natural History of Hepatitis C Virus Infection in Italian Patients With Von Willebrand’s Disease: A Cohort Study”. Haematologica 91 (4). Pavia, Italy, 503-8. https://doi.org/10.3324/%x.