Laterza, L. (2026) “CO-27 | INNOVATIVE USE OF EPTACOG BETA TO TREAT ACUTE ELBOW HEMARTHROSIS IN A PEDIATRIC PATIENT WITH HEMOPHILIA B AND A HISTORY OF INHIBITORS, UNDERGOING SECONDARY PROPHYLAXIS WITH CONCIZUMAB: L. Laterza1, P. Giordano2, G. Lassandro2 | 1University of Bari ‘Aldo Moro’, Interdisciplinary Department of Medicine, Bari, Italy; 2Pediatric Haemophilia Center-AOUC Pol. Giovanni XXXIII, University of Bari ‘Aldo Moro’, Bari, Italy”, Bleeding, Thrombosis and Vascular Biology, 5(s2). doi:10.4081/btvb.2026.637.