CYP2C9 and VKORC1 polymorphisms influence warfarin dose variability in patients on long-term anticoagulation - Santos, Paulo Caleb Junior Lima; Dinardo, Carla Luana; Schettert, Isolmar Tadeu; Soares, Renata Alonso Gadi; Kawabata-Yoshihara, Liz; Benseñor, Isabela Martins; Krieger, José Eduardo; Lotufo, Paulo Andrade; Pereira, Alexandre Costa (European Journal of Clinical Pharmacology, 2013)