WarfarinAnticoagulantsThromboembolismOssification, HeterotopicAspirinHeparinVitamin K Epoxide ReductasesProthrombin TimeHemorrhageAtrial FibrillationMixed Function Oxygenasesbeta-AlanineVitamin KAryl Hydrocarbon HydroxylasesRodenticidesPharmacogeneticsStrokeVitamin K 1Drug MonitoringDrug InteractionsDrug Dosage Calculations4-HydroxycoumarinsIntracranial HemorrhagesBenzimidazolesBlood Coagulation