hat
^ "Foule cheviy". American Academy of òtopedik Chirijyen. http://orthoinfo.aaos.org/topic.cfm?topic=A00150. Rekipere 2 2011 Novanm.
eng
^ "Sprained Ankle". American Academy of Orthopedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=A00150. Retrieved 2 November 2011.