Assessing the impact of population stratification on genetic association studies

Matthew L. Freedman, David Reich, Kathryn L. Penney, Gavin J. McDonald, Andre A. Mignault, Nick Patterson, Stacey B. Gabriel, Eric J. Topol, Jordan W. Smoller, Carlos N. Pato, Michele T. Pato, Tracey L. Petryshen, Laurence N. Kolonel, Eric S. Lander, Pamela Sklar, Brian Henderson, Joel N. Hirschhorn, David Altshuler