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“Why Do Females Injure Their Knees Four to Six Times More Than Men…And What Can You Do About It?”. University of Colorado Hospital. Maria Osborne. http://www.ucdenver.edu/academics/colleges/medicalschool/departments/Orthopaedics/clinicalservices. /sportsmed/Documents/WISH_SPORTSMED_Female%20
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“Newsroom.” Teen ACL Injuries on the Rise, UNC Researchers Call for Wider Use of Injury Prevention Programs – News Room – UNC Health Care, 6 July 2017, news.unchealthcare.org/news/2017/july/teen-acl-injuries-on-the-rise-unc-researchers-call-for-wider-use-of-injury-prevention-programs.