Quintavalle, Gabriele. 2026. “CO-49 | JOINT STATUS EVALUATION BY ULTRASOUND AND FUNCTIONAL ASSESSMENT IN PERSONS WITH NON SEVERE HEMOPHILIA ON PROPHYLAXIS WITH FOCUS ON THOSE WITH 5-YR FOLLOW UP: G. Quintavalle1, M.I. Tassoni1, B.M. Roccon1, G.F. Rivolta1, C. Costantino2, R.M. Polo3, A. Matichecchia1, A. Tagliaferri1, A. Coppola1 | 1SSD Centro Hub Emofilia E Malattie Emorragiche Congenite, Az. Ospedaliero-Universitaria Di Parma, Italy; 2SSD Riabilitazione Ambulatoriale E Ortogeriatrica, Az. Ospedaliero-Universitaria Di Parma, Italy; 3Clinica Ortopedica, Az. Ospedaliero-Universitaria Di Parma, Italy”. Bleeding, Thrombosis and Vascular Biology 5 (s2). https://doi.org/10.4081/btvb.2026.659.