PO47 | Hemophilia A and antithrombin deficiency: a case of natural hemostatic rebalancing: L. Torrieri, S. Ligia, E. Baldacci, R. Mormile, S. Sorella, R. Ciciani, M. Biglietto, N. Zhdanovskaya, A. Delli Paoli, A. Tirnetta, M. Lorenzon, C. Santoro | Hematology, Department of Translational and Precision Medicine, Policlinico Umberto I, Sapienza University of Roma, Italy. Bleeding Thromb Vasc Biol [Internet]. 2025 Oct. 22 [cited 2026 Apr. 26];4(s1). Available from: https://www.btvb.org/btvb/article/view/316