@article{article414a8a9c,
title   = {On the equivalence of methods for population stratification and their application in genetic association studies},
author = {Duarte, Nubia Esteban and Giolo, Suely Ruiz and Andrade, Mariza de and Soler, Júlia Maria Pavan},
year = {2015},
journal   = {Revista Brasileira de Biometria}
}