“CO32 | Major surgery in patients with severe hemophilia A without inhibitors receiving prophylaxis with fitusiran: E. Zanon, C. Simion, A. Napolitano, L. Spiezia, P. Simioni | Haemophilia Center, First Chair of Internal Medicine, Department of Medicine, University-Hospital of Padua Medical School, Padua, Italy” (2025) Bleeding, Thrombosis and Vascular Biology, 4(s1). doi:10.4081/btvb.2025.239.