1. Office of Research on Women's Health. Agenda for Research on Women's Health: A Report of the Task Force on the NIH Women's Health Research Agenda for the 21st Century. Available at: http://orwh.od.nih.gov. Accessed April 20, 2006.
2. Sex and gender factors in medical studies: implications for health and clinical practice;Pinn;JAMA,2003
3. US Department of Health and Human Services, National Institutes of Health. “NIH Guidelines on the Inclusion of women and Minorities as Subjects in Clinical Research.” Federal Register 59, 14508–13 (28 March 1994).
4. Food and Drug Administration. “Guidelines for the study and evaluation of gender differences in the clinical evaluation of drugs.” Federal Register 58, 39406 (23 July 1993).
5. The science of sex and gender in human health: online course site. Available at: http://sexandgendercourse.od.nih.gov. Accessed April 20, 2006.