Antithrombin ProteinsMesylatesBenzimidazolesbeta-AlanineErgoloid MesylatesAntithrombinsPyridinesThrombin TimeAminationAnticoagulantsPalladiumAdministration, OralEmbolismAtrial FibrillationBlood CoagulationBiological AvailabilityHemorrhageProdrugsDrug MonitoringDrug InteractionsThrombinStrokeWarfarinArea Under CurveCross-Over StudiesDose-Response Relationship, DrugThiophenesVenous ThromboembolismPyridonesThromboembolismInternational Normalized RatioPartial Thromboplastin TimeEnoxaparinMorpholinesDrug SubstitutionIntracranial HemorrhagesGastric LavageObservational Study as TopicPerioperative CareCoagulantsBlood Coagulation TestsAntidotesQuality-Adjusted Life YearsDrug Dosage Calculations