Hefti, F., Beguiristain, J., Krauspe, R.
, Møller-Madsen, B., Riccio, V., Tschauner, C., Wetzel, R. & Zeller, R. (1999).
Osteochondritis dissecans: a multicenter study of the European Pediatric Orthopedic Society.
Journal of Pediatric Orthopaedics. Part B,
8(4), 231-45.