Vitamin K DeficiencyVitamin KVitamin K 1Vitamin K 2PotassiumVitamin K Deficiency BleedingVitamin AVitamin K 3VitaminsVitamin DVitamin K Epoxide ReductasesVitamin EVitamin B 12Vitamin A DeficiencyVitamin D DeficiencyCarbon-Carbon LigasesVitamin B 6Vitamin E DeficiencyVitamin B 12 DeficiencyWarfarinCholecalciferol4-HydroxycoumarinsDietary SupplementsVitamin B 6 DeficiencyAscorbic AcidK562 CellsProthrombin TimeAntifibrinolytic AgentsOsteocalcinProthrombinMixed Function Oxygenases