1. American Academy of Orthopedic Surgeons. (2007). Back pain in children. Retrieved from http://orthoinfo.aaos.org/topic.cfm?topic=A00036
2. American Academy of Pediatrics. (2003). Backpack safety. Caring for your school-age child: Ages 5 to 12. Retrieved from http://www.healthychildren.org/English/safety-prevention/at-play/pages/Backpack-Safety.aspx
3. Streamlining the evaluation of low back pain in children;Auerbach;Clinical Orthopedics Related Research,2008
4. Effects of yoga on inner-city children's well-being: A pilot study;Berger;Alternative Therapies in Health & Medicine,2009
5. Pain management;Berman,2009