“CO11 | Oral anticoagulation with vitamin K antagonists in early childhood: a single centre-experience: B. Borsellino1,2, B. Pollio1, I. Ricca1, R. Albiani1, T. Martini1 | 1Haemophilia Centre, Immune-Haematology and Transfusion Medicine, University Hospital ‘Città della Salute e della Scienza’, Torino; 2Department of Biomedicine and Prevention, PhD in Immunology, Molecular Medicine and Applied Biotechnology, University of Roma Tor Vergata, Roma, Italy” (2025) Bleeding, Thrombosis and Vascular Biology, 4(s1). doi:10.4081/btvb.2025.215.