1.
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. Haematologica 2002;87(10):1074-1080; https://doi.org/10.3324/%x.