1. Endoscopy;Berci,1976
2. Tomography of the temporomandibular joint. Dissertation;Eckerdal;Acta Radiologica,1973
3. Arthroscopy of the knee;Eikelaar,1975
4. A comparison between arthroscopy and arthrography of the knee;Eriksson;Acta Orthop. Scand.,1981
5. Diagnostic and surgical arthroscopy: knee and other joints;Johnson,1981