M Leonard, JL Gala, F Verschuren, E Coche, V Deneys, P Hainaut. Venous thromboembolism in a young woman with combined homozygosity for factor V Leiden and prothrombin G20210A mutations. Haematologica 2005;90(suppl):ECR30-ECR30; https://doi.org/10.3324/%x.