Schieber RA, Branche-Dorsey CM, Ryan GW, et al: Risk factors for injuries from in-line skating and the effectiveness of safety gear. N Engl J Med335: 1630-1635, 1996
2.
Sarrafian S.: Anatomy of the Foot and Ankle: Descriptive, Topographic, Functional. Second edition. Philadelphia, JB Lippincott , 1993, p 229
