1. Hyperextension injuries of the PIP finger joint. Comparison of early motion and immobilization;Norregaard;Acta Orthopaedica Scandinavica,1987
2. Hyperextension injuries of the PIP joint [abstract];Norregaard;Acta Orthopaedica Scandinavica,1986
3. Fibrocartilage injuries in the finger joints. A prospective study of treatment with or without bandages;Norregaard;Tidsskrift for Den Norske Laegeforening,1988
4. Hyperextension injuries of the volar fibrocartilage in the proximal interphalangeal joints of the fingers;Thomsen;Ugeskrift for Laeger,1979
5. Treatment of hyperextension injuries to the PIP joint;Thomsen;Journal of Hand Surgery (British and European Volume),1995