1. Infraction of second metatarsal bone, a typical injury;Freiberg;Surg Gynecol Obstet,1914
2. Freiberg's infraction: a suschondral bone fatigue fracture: a new surgical treatment;Gauthier;Clin Orthop,1979
3. Bilateral avascular necrosis of the first metatarsal head in adolescence: a case report;Fu;Clin Orthop,1989
4. Freiberg's disease: an unusual presentation at the age of 50 years;Hay;The Foot,1992