1. A midlife stroke surge among women in the United States
2. National Center for Health Statistics. National Health and Nutrition Examination Survey (NHANES) analytic guidelines. Available at: www.cdcgov/nchs/about/major/nhanes/nhanes2003–2004/analytical_guidelineshtm. Accessed December 19 2008.
3. National Center for Health Statistics. Analytic and reporting guidelines: The Third National Health and Nutrition Examination Survey NHANES III (1988–94). Available at: www.Cdc.Gov/nchs/data/nhanes/nhanes3/nh3gui.pdf. Accessed December 19 2008.
4. National Center for Health Statistics. Survey operations manuals brochures and consent documents: 1999—current NHANES. Available at: http://www.cdc.gov/nchs/nhanes/currentnhanes. Last accessed on December 19 2008.