Fig. 1From: Genotype-guided versus traditional clinical dosing of warfarin in patients of Asian ancestry: a randomized controlled trialFlow of participants through the study of genotype-guided versus traditional-dosing of warfarin. aFurther tests were negative for thrombus. bPotential drug interaction with concomitant corticosteroid medications. cPatients were started on conventional dose of warfarin while awaiting genotype resultsBack to article page