%0 Journal Article %T Designing Genome-Wide Association Studies: Sample Size, Power, Imputation, and the Choice of Genotyping Chip %A Chris C. A., Spencer %A Zhan, Su %A Peter, Donnelly %A Jonathan, Marchini %J PLoS Genetics %V 5 %N 5 %P e1000477 %@ 1553-7390 %D 2009-05-15 %I Public Library of Science %~ DeepDyve