Evaluation of self-reported ethnicity in a case-control population: the stroke prevention in young women study

by Wozniak Marcella A, O'Connell Jeffery R, Stine Oscar C, MacClellan Leah R, Howard Timothy D, Cole John W, Mez Jesse B, Stern Barney J, Sorkin John D, Mitchell Braxton D, Kittner Steven J
Published 2009-12-01