Price, AL; Butler, J; Patterson, N; Capelli, C; Pascali, VL; Scarnicci, F; Ruiz-Linares, A; ... Hirschhorn, JN; + view all Price, AL; Butler, J; Patterson, N; Capelli, C; Pascali, VL; Scarnicci, F; Ruiz-Linares, A; Groop, L; Saetta, AA; Korkolopoulou, P; Seligsohn, U; Waliszewska, A; Schirmer, C; Ardlie, K; Ramos, A; Nemesh, J; Arbeitman, L; Goldstein, DB; Reich, D; Hirschhorn, JN; - view fewer (2008) Discerning the ancestry of European Americans in genetic association studies. PLOS GENET , 4 (1) , Article e236. 10.1371/journal.pgen.0030236.