WarfarinVitamin AVitaminsVitamin DVitamin EAnticoagulantsVitamin B 12Vitamin A DeficiencyVitamin K Epoxide ReductasesVitamin D DeficiencyVitamin K 1Vitamin B 6Vitamin E DeficiencyVitamin K DeficiencyVitamin B 12 DeficiencyProthrombin TimeHemorrhageThromboembolismAtrial FibrillationVitamin B 6 DeficiencyMixed Function OxygenasesCholecalciferolAscorbic Acidbeta-AlanineVitamin KAryl Hydrocarbon HydroxylasesRodenticidesDietary SupplementsPharmacogeneticsReceptors, CalcitriolVitamin D-Binding ProteinVitamin K 2PyridoxineCarbon-Carbon LigasesCalcifediolStrokeCalcitriolDrug InteractionsErgocalciferolsAspirin4-HydroxycoumarinsDrug MonitoringAdministration, OralVitamin B DeficiencyDose-Response Relationship, DrugBlood CoagulationVitamin K 3Drug Dosage CalculationsAntioxidantsDietBenzimidazolesIntracranial HemorrhagesVitamin K Deficiency BleedingRisk FactorsFolic AcidAvitaminosisRicketsSunlightTreatment OutcomeEmbolismNutritional Statusalpha-Tocopherolbeta CaroteneDouble-Blind MethodHerb-Drug InteractionsVenous ThrombosisAcenocoumarolGenotypePlatelet Aggregation InhibitorsThrombosisSodium-Coupled Vitamin C TransportersHypoprothrombinemiasProspective StudiesRodent Control25-Hydroxyvitamin D3 1-alpha-HydroxylaseThrombophlebitisTime FactorsHydroxycholecalciferolsHomocysteineCohort StudiesTranscobalaminsTocopherolsPhenylbutazonePyridonesVenous ThromboembolismHeparin, Low-Molecular-WeightNutritional RequirementsFood, Fortified25-Hydroxyvitamin D 2