A D’Angelo, P Della Valle, L Crippa, A Fattorini, E Pattarini, S Vigano D’Angelo. Relationship between international normalized ratio values, vitamin K-dependent clotting factor levels and in vivo prothrombin activation during the early and steady phases of oral anticoagulant treatment. haematol [Internet]. 2002Oct.1 [cited 2024May2];87(10):1074-80. Available from: https://haematologica.org/article/view/2523