CYP2C19 and ABCB1 gene polymorphisms are differently distributed according to ethnicity in the Brazilian general population - Santos, Paulo C. J. L.; Soares, Renata A. G.; Santos, Diogo B. G.; Krieger, José E.; Nicolau, José C.; Nascimento, Raimundo M.; Coelho, George L. L. M.; Mill, José G.; Pereira, Alexandre C. (BMC Medical Genetics, 2011)