Dawson, J., Fitzpatrick, R., & Carr, A. (1999). The assessment of shoulder instability. The development and validation of a questionnaire.

Dawson, J., R. Fitzpatrick, and A. Carr. The Assessment of Shoulder Instability. The Development and Validation of a Questionnaire. 1999.

Dawson, J., et al. The Assessment of Shoulder Instability. The Development and Validation of a Questionnaire. 1999.