Major bleeding during combined treatment with indomethacin and low doses of acenocoumarol in a homozygous patient for 2C9*3 variant of cytochrome P-450 CYP2C9 - Zarza, José; Hermida, José; Montes, Ramón; Páramo, José Antonio; Rocha, Eduardo (Thrombosis and Haemostasis, 2003)