1. Age related recovery of shoulder function after injury (MCh);Constant,1986
2. A clinical method of functional assessment of the shoulder;Constant;Clin Orthop Rel Res,1987
3. Integrated scoring systems for the functional assessment of the shoulder;Gerber,1993
4. Measurement of abductor strength with an electronical device (Isobex);Gerber;J Shoulder Elbow Surg,1992
5. Isokinetic evaluation of shoulder rotational strength between the plane of scapula and the frontal plane;Greenfield;Am J Sports Med,1990