1. Nattiv A, Loucks AB, Manore MM, Sanborn CF, Sundgot-Borgen J, Warren MP; American College of Sports Medicine. American College of Sports Medicine position stand. The female athlete triad. Med Sci Sports Exerc . 2007;39(10):1867-1882.
2. De Souza MJ, Nattiv A, Joy E, et al; Expert Panel. 2014 Female Athlete Triad Coalition consensus statement on treatment and return to play of the female athlete triad: 1st international conference held in San Francisco, California, May 2012 and 2nd international conference held in Indianapolis, Indiana, May 2013. Br J Sports Med . 2014;48(4):289.
3. Warren MP, Shantha S. The female athlete. Baillieres Best Pract Res Clin Endocrinol Metab . 2000;14(1):37-53.
4. Greenleaf C, Petrie TA, Carter J, Reel JJ. Female collegiate athletes: prevalence of eating disorders and disordered eating behaviors. J Am Coll Health . 2009;57(5):489-495.
5. Reinking MF, Alexander LE. Prevalence of disordered-eating behaviors in undergraduate female collegiate athletes and nonathletes. J Athl Train . 2005;40(1):47-51.
6. Rencken ML, Chesnut CH 3rd, Drinkwater BL. Bone density at multiple skeletal sites in amenorrheic athletes. JAMA . 1996;276(3):238-240.
7. Lappe J, Cullen D, Haynatzki G, Recker R, Ahlf R, Thompson K. Calcium and vitamin D supplementation decreases incidence of stress fractures in female Navy recruits. J Bone Miner Res . 2008;23(5):741-749.
8. De Souza MJ. 2014 Female athlete triad consensus statement on guidelines for treatment and return to play. National Collegiate Athletic Association (NCAA) website. http://www.ncaa.org/health-and-safety/nutrition-and-performance/2014-female-athlete-triad-consensus-statement-guidelines. Accessed November 24, 2015.
9. Preiss-Farzanegan SJ, Chapman B, Wong TM, Wu J, Bazarian JJ. The relationship between gender and postconcussion symptoms after sport-related mild traumatic brain injury. PM R . 2009;1(3):245-253.
10. Marar M, McIlvain NM, Fields SK, Comstock RD. Epidemiology of concussions among United States high school athletes in 20 sports. Am J Sports Med . 2012;40(4):747-755.
11. Uhl RL, Rosenbaum AJ, Czajka C, Mulligan M, King C. Minor traumatic brain injury: a primer for the orthopaedic surgeon. J Am Acad Orthop Surg . 2013;21(10):624-631.
12. Covassin T, Elbin RJ, Harris W, Parker T, Kontos A. The role of age and sex in symptoms, neurocognitive performance, and postural stability in athletes after concussion. Am J Sports Med . 2012;40(6):1303-1312.
13. Covassin T, Moran R, Wilhelm K. Concussion symptoms and neurocognitive performance of high school and college athletes who incur multiple concussions. Am J Sports Med . 2013;41(12):2885-2889.
14. Sports concussion policies and laws: information for parents, coaches, and school & sports professionals. Centers for Disease Control and Prevention website. http://www.cdc.gov/headsup/policy/index.html. Updated February 16, 2015. Accessed November 24, 2015.
15. Covassin T, Elbin RJ, Sarmiento K. Educating coaches about concussion in sports: evaluation of the CDC’s “Heads Up: concussion in youth sports” initiative. J Sch Health . 2012;82(5):233-238.
16. Lumbers ER. Exercise in pregnancy: physiological basis of exercise prescription for the pregnant woman. J Sci Med Sport . 2002;5(1):20-31.
17. ACOG Committee Obstetric Practice. ACOG Committee opinion. Number 267, January 2002: exercise during pregnancy and the postpartum period. Obstet Gynecol. 2002;99(1):171-173.
18. Artal R, O’Toole M. Guidelines of the American College of Obstetricians and Gynecologists for exercise during pregnancy and the postpartum period. Br J Sports Med . 2003;37(1):6-12.
19. Kramer MS. Regular aerobic exercise during pregnancy. Cochrane Database Syst Rev . 2000;(2):CD000180. Update in: Cochrane Database Syst Rev . 2002;(2):CD000180.
20. Stafne SN, Salvesen KA, Romundstad PR, Stuge B, Morkved S. Does regular exercise during pregnancy influence lumbopelvic pain? A randomized controlled trial. Acta Obstet Gynecol Scand . 2012;91(5):552-559.
21. Nascimento SL, Surita FG, Cecatti JG. Physical exercise during pregnancy: a systematic review. Curr Opin Obstet Gynecol . 2012;24(6):387-394.
22. Hale RW, Milne L. The elite athlete and exercise in pregnancy. Semin Perinatol . 1996;20(4):277-284.
23. Exercise during pregnancy. American College of Obstetricians and Gynecologists website. http://www.acog.org/Patients/FAQs/Exercise-During-Pregnancy. Published August 2011. Accessed November 24, 2015.
24. Giugliano DN, Solomon JL. ACL tears in female athletes. Phys Med Rehabil Clin North Am . 2007;18(3):417-438, viii.
25. Ireland ML, Ballantyne BT, Little K, McClay IS. A radiographic analysis of the relationship between the size and shape of the intercondylar notch and anterior cruciate ligament injury. Knee Surg Sports Traumatol Arthrosc . 2001;9(4):200-205.
26. Lipps DB, Oh YK, Ashton-Miller JA, Wojtys EM. Morphologic characteristics help explain the gender difference in peak anterior cruciate ligament strain during a simulated pivot landing. Am J Sports Med . 2012;40(1):32-40.
27. Sturnick DR, Vacek PM, DeSarno MJ, et al. Combined anatomic factors predicting risk of anterior cruciate ligament injury for males and females. Am J Sports Med . 2015;43(4):839-847.
28. Myer GD, Ford KR, Barber Foss KD, Liu C, Nick TG, Hewett TE. The relationship of hamstrings and quadriceps strength to anterior cruciate ligament injury in female athletes. Clin J Sport Med . 2009;19(1):3-8.
29. Hewett TE, Torg JS, Boden BP. Video analysis of trunk and knee motion during non-contact anterior cruciate ligament injury in female athletes: lateral trunk and knee abduction motion are combined components of the injury mechanism. Br J Sports Med . 2009;43(6):417-422.
30. Sutton KM, Bullock JM. Anterior cruciate ligament rupture: differences between males and females. J Am Acad Orthop Surg . 2013;21(1):41-50.
31. Noyes FR, Barber-Westin SD. Neuromuscular retraining intervention programs: do they reduce noncontact anterior cruciate ligament injury rates in adolescent female athletes? Arthroscopy . 2014;30(2):245-255.
32. Ladd AL. The sports bra, the ACL, and Title IX—the game in play. Clin Orthop Relat Res . 2014;472(6):1681-1684.
33. Lopiano DA. Modern history of women in sports. Twenty-five years of Title IX. Clin Sports Med . 2000;19(2):163-173, vii.
34. Anderson DJ, Cheslock JJ, Ehrenberg RG. Gender equity in intercollegiate athletics: determinants of Title IX compliance. J High Educ . 2006;77(2):225-250.