Agréus, L., K. Svärdsudd, O. Nyrén, and G. Tibblin. 1994. The epidemiology of abdominal symptoms: Prevalence and demographic characteristics in a Swedish adult population. A report from the Abdominal Symptom Study. Scand J Gastroenterol 29(2):102–109.
AHRQ (Agency for Healthcare Research and Quality). 2003. Diagnosis and treatment of coronary heart disease in women: Systematic reviews of evidence on selected topics. Evidence Report/Technology Assessment: No. 81. AHRQ Publication No. 03-E036. Rockville, MD. http://www.ahrq.gov/clinic/epcsums/chdwtopsum.htm (accessed June 8, 2010).
Alonso, A., and M. A. Hernán. 2008. Temporal trends in the incidence of multiple sclerosis: A systematic review. Neurology 71(2):129–135.
Armitage, R. 2007. Sleep and circadian rhythms in mood disorders. Acta Psychiatr Scand Suppl (433):104–115.
Arnold, A. P. 2009. The organizational–activational hypothesis as the foundation for a unified theory of sexual differentiation of all mammalian tissues. Horm Behav 55(5):570–578.
Berkley, K. J. 1997. Sex differences in pain. Behav Brain Sci 20(3):371–380; discussion 435–513.
Blauwet, L. A., S. N. Hayes, D. McManus, R. F. Redberg, and M. N. Walsh. 2007. Low rate of sex-specific result reporting in cardiovascular trials. Mayo Clin Proc 82(2):166–170.
Buysse, D. J., T. H. Monk, C. F. Reynolds III, D. Mesiano, P. R. Houck, and D. J. Kupfer. 1993. Patterns of sleep episodes in young and elderly adults during a 36-hour constant routine. Sleep 16(7):632–637.
Debouverie, M. 2009. Gender as a prognostic factor and its impact on the incidence of multiple sclerosis in Lorraine, France. J Neurol Sci 286(1–2):14–17.
Duffy, J. F., H. J. Willson, W. Wang, and C. A. Czeisler. 2009. Healthy older adults better tolerate sleep deprivation than young adults. J Am Geriatr Soc 57(7):1245–1251.
Eikelenboom, M. J., J. Killestein, J. J. Kragt, B. M. Uitdehaag, and C. H. Polman. 2009. Gender differences in multiple sclerosis: Cytokines and vitamin D. J Neurol Sci 286(1–2):40–42.
FDA (Food and Drug Administration). 1993. Guideline for the study and evaluation of gender differences in clinical evaluation of drugs. http://www.fda.gov/downloads/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/ucm072044.pdf (accessed June 7, 2010).
GAO (Government Accountability Office). 1992. FDA needs to ensure more study of gender differences in prescription drug testing. http://archive.gao.gov/d35t11/147861.pdf (accessed June 28, 2010).
GAO. 2001. Drugs withdrawn from market. GAO-01-286R. Washington, DC: GAO.
Goldstein, J. M., L. J. Seidman, N. J. Horton, N. Makris, D. N. Kennedy, V.S. Caviness, Jr., S. V. Faraone, and M. T. Tsuang. 2001. Normal sexual dimorphism of the adult human brain assessed by in vivo magnetic resonance imaging. Cereb Cortex 11(6):490–497.
Goldstein, J. M., M. Jerram, R. Poldrack, T. Ahern, D. N. Kennedy, L. J. Seidman, and N. Makris. 2005. Hormonal cycle modulates aroudal circuitry in women using functional magnetic resonance imaging. J. Neurosci 25(40):9309–16.
Goldstein, J. M., M. Jerram, B. Abbs, S. Whitfield-Gabrieli, and N. Makris. 2010. Sex differences in stress response circuitry activation dependent on female hormonal cycle. J Neurosci 30(2):431–438.
Greenspan, J. D., R. M. Craft, L. LeResche, L. Arendt-Nielsen, K. J. Berkley, R. B. Fillingim, M. S. Gold, A. Holdcroft, S. Lautenbacher, E. A. Mayer, J. S. Mogil, A. Z. Murphy, and R. J. Traub. 2007. Studying sex and gender differences in pain and analgesia: A consensus report. Pain 132(Suppl 1):S26–S45.
Hasvold, T., and R. Johnsen. 1993. Headache and neck or shoulder pain—Frequent and disabling complaints in the general population. Scand J Prim Health Care 11(3):219–224.
IOM (Institute of Medicine). 2001. Exploring the biological contributions to human health: Does sex matter? Washington, DC: National Academy Press.
Ji, H., W. Zheng, X. Wu, J. Liu, C. Ecelbarger, R. Watkins, A. P. Arnold, and K. Sandberg. 2010. Sex chromosome effects unmasked in angiotensin-induced hypertension. Hypertension 55:1275–1282.
Joeyen-Waldorf, J., N. Edgar, and E. Sibille. 2009. The roles of sex and serotonin transporter levels in age- and stress-related emotionality in mice. Brain Res. 1286:84–93.
Juni, A., M. Cai, M. Stankova, A. R. Waxman, C. Arout, G. Klein, A. Dahan, V. J. Hruby, J. S. Mogil, and K. Kest. 2010. Sex-specific mediation of opioid-induced hyperalgesia by the melanocortin-1 receptor. Anesthesiology 112(1):181–188.
Kilkenny, C., N. Parsons, E. Kadyszewski, M. F. Festing, I. C. Cuthill, D. Fry, J. Hutton, and D. G. Altman. 2009. Survey of the quality of experimental design, statistical analysis and reporting of research using animals. PLoS One 4(11):e7824.
Kobayashi, I., J. M. Boarts, and D. L. Delahanty. 2007. Polysomnographically measured sleep abnormalities in PTSD: A meta-analytic review. Psychophysiology 44(4):660–669.
Kragt, J., B. van Amerongen, J. Killestein, C. Dijkstra, B. Uitdehaag, C. H. Polman, and P. Lips. 2009. Higher levels of 25-hydroxyvitamin D are associated with a lower incidence of multiple sclerosis only in women. Mult Scler 15(1):9–15.
Krishnan, V., and N. A. Collop. 2006. Gender differences in sleep disorders. Curr Opin Pulm Med 12(6):383–389.
LeResche, L., K. Saunders, M. Von Korff, W. Barlow, and S. F. Dworkin. 1997. Use of exogenous hormones and risk of temporomandibular disorder pain. Pain 69:153–160.
LeResche, L., L. A. Mancl, M. T. Drangsholt, K. Saunders, and M. V. Korff. 2005. Relationship of pain and symptoms to pubertal development in adolescents. Pain 118(1–2):201–209.
Maghzi, A. H., H. Ghazavi, M. Ahsan, M. Etemadifar, S. Mousavi, F. Khorvash, and A. Minagar. 2010. Increasing female preponderance of multiple sclerosis in Isfahan, Iran: A population-based study. Mult Scler 16(3):359–361.
Manber, R., and R. R. Bootzin. 1997. Sleep and the menstrual cycle. Health Psychol 16(3):209–214.
Marcus, S. M., E. A. Young, K. B. Kerber, S. Kornstein, A. H. Farabaugh, J. Mitchell, S. R. Wisniewski, G. K. Balasubramani, M. H. Trivedi, and A. J. Rush. 2005. Gender differences in depression: Findings from the STAR*D study. J Affect Disord 87(2–3):141–150.
Marrie, R. A., N. Yu, J. Blanchard, S. Leung, and L. Elliott. 2010. The rising prevalence and changing age distribution of multiple sclerosis in Manitoba. Neurology 74(6):465–471.
Misra, D. P., B. Guyer, and A. Allston. 2003. Integrated perinatal health framework: A multiple determinants model with a life span approach. Am J Prev Med 25:65–75.
Mogil, J. S., and M. L. Chanda. 2005. The case for the inclusion of female subjects in basic science studies of pain. Pain 117(1–2):1–5.
Mogil, J. S., S. G. Wilson, E. J. Chesler, A. L. Rankin, K. V. Nemmani, W. R. Lariviere, M. K. Groce, M. R. Wallace, L. Kaplan, R. Staud, T. J. Ness, T. L. Glover, M. Stankova, A. Mayorov, V. J. Hruby, J. E. Grisel, and R. B. Fillingim. 2003. The melanocortin-1 receptor gene mediates female-specific mechanisms of analgesia in mice and humans. Proc Natl Acad Sci USA 100(8):4867–4872.
NIH (National Institutes of Health). 1999. Agenda for research on women’s health for the 21st century. A report of the Task Force on the NIH Women’s Health Research Agenda for the 21st Century. Vols. 1–6. http://orwh.od.nih.gov/pubs/pubs_list.html (accessed June 7, 2010).
Nishizawa, S., C. Benkelfat, S. N. Young, M. Leyton, S. Mzengeza, C. de Montigny, P. Blier, and M. Diksic. 1997. Differences between males and females in rates of serotonin synthesis in human brain. Proc Natl Acad Sci USA 94(10):5308–5313.
O’Donnell, D., E. J. Silva, M. Münch, J. M. Ronda, W. Wang, and J. F. Duffy. 2009. Comparison of subjective and objective assessments of sleep in healthy older subjects without sleep complaints. J Sleep Res 18(2):254–263.
Orton, S. M., B. M. Herrera, I. M. Yee, W. Valdar, S. V. Ramagopalan, A. D. Sadovnick, and G. C. Ebers. 2006. Sex ratio of multiple sclerosis in Canada: A longitudinal study. Lancet Neurol 5(11):932–936.
Pinnow, E., P. Sharma, A. Parekh, N. Gevorkian, and K. Uhl. 2009. Increasing participation of women in early phase clinical trials approved by the FDA. Womens Health Issues 19(2):89–93.
Quinn, J. J., P. K. Hitchcott, E. A. Umeda, A. P. Arnold, and J. R. Taylor. 2007. Sex chromosome complement regulates habit formation. Nat Neurosci 10(11):1398–1400.
Sadovnick, A. D. 2009. European Charcot Foundation Lecture: The natural history of multiple sclerosis and gender. J Neurol Sci 286(1–2):1–5.
Sibille, E., Y. Wang, J. Joeyen-Waldorf, C. Gaiteri, A. Surget, S. Oh, C. Belzung, G. C. Tseng, and D. A. Lewis. 2009. A molecular signature of depression in the amygdala. Am J Psychiatry 166(9):1011–1024.
Smith-Bouvier, D. L., A. A. Divekar, M. Sasidhar, S. Du, S. K. Tiwari-Woodruff, J. K. King, A. P. Arnold, R. R. Singh, and R. R. Voskuhl. 2008. A role for sex chromosome complement in the female bias in autoimmune disease. J Exp Med 205(5):1099–1108.
Spach, K. M., and C. E. Hayes. 2005. Vitamin D3 confers protection from autoimmune encephalomyelitis only in female mice. J Immunol 175(6):4119–4126.
Stewart, W. F., R. B. Lipton, D. D. Celentano, and M. L. Reed. 1992. Prevalence of migraine headache in the United States. Relation to age, income, race, and other sociodemographic factors. JAMA 267(1):64–69.
Valipour, A., H. Lothaller, H. Rauscher, H. Zwick, O. C. Burghuber, and P. Lavie. 2007. Gender-related differences in symptoms of patients with suspected breathing disorders in sleep: A clinical population study using the sleep disorders questionnaire. Sleep 30(3):312–319.
van Nas, A., D. Guhathakurta, S. S. Wang, N. Yehya, S. Horvath, B. Zhang, L. Ingram-Drake, G. Chaudhuri, E. E. Schadt, T. A. Drake, A. P. Arnold, and A. J. Lusis. 2009. Elucidating the role of gonadal hormones in sexually dimorphic gene coexpression networks. Endocrinology 150(3):1235–1249.
Verhagen, M., A. van der Meij, P.A. van Deurzen, J. G. Janzing, A. Arias-Vásquez, J. K. Buitelaar, and B. Franke. 2010. Meta-analysis of the BDNF Val66Met polymorphism in major depressive disorder: Effects of gender and ethnicity. Mol Psychiatry 15(3):260–271.
Wahner-Roedler, D. L., E. J. Olson, S. Narayanan, R. Sood, A. C. Hanson, L. L. Loehrer, and S. Sood. 2007. Gender-specific differences in a patient population with obstructive sleep apnea-hypopnea syndrome. Gend Med 4(4):329–338.
Yang, X., E. E. Schadt, S. Wang, H. Wang, A. P. Arnold, L. Ingram-Drake, T. A. Drake, and A. J. Lusis. 2006. Tissue-specific expression and regulation of sexually dimorphic genes in mice. Genome Res 16(8):995–1004.
Zarate, C. A., Jr., J. B. Singh, P. J. Carlson, N. E. Brutsche, R. Ameli, D. A. Luckenbaugh, D. S. Charney, and H. K. Manji. 2006. A randomized trial of an N-methyl-D-aspartate antagonist in treatment-resistant major depression. Arch Gen Psychiatry 63(8):856–864.