Activated Protein C ResistanceProtein CProtein C DeficiencyProtein S DeficiencyFactor VCoagulation Protein DisordersThrombophiliaProtein SAnticoagulantsBlood CoagulationLupus Coagulation InhibitorFactor V DeficiencyPartial Thromboplastin TimeBlood Coagulation FactorsBlood Coagulation TestsAntibodies, AnticardiolipinAbortion, HabitualProthrombinDrug ResistanceThrombosisThromboembolismRetinal Vein OcclusionVenous ThrombosisProtein C InhibitorMutationThrombomodulinHomozygotePoint MutationMitomycinDrug Resistance, MicrobialWarfarinDrug Resistance, BacterialPhenotypeRisk FactorsProthrombin TimeThrombinFactor XaCase-Control StudiesPregnancyAntithrombinsHeparinDrug Resistance, NeoplasmFactor VaRodenticidesThrombin TimeAcenocoumarolPulmonary Surfactant-Associated Protein C4-HydroxycoumarinsPhenindioneDrug Resistance, MultipleBlood Coagulation DisordersDisease Resistance