1. Fractures of the proximal humerus;Bigliani,1990
2. Fractures of the proximal humerus;Bigliani,1996
3. Arthroplasty and acute shoulder trauma;Compito;Clin Orthop,1994
4. A clinical method of functional assessment of the shoulder;Constant;Clin Orthop,1987
5. Open reduction and internal fixation of two and three part proximal humerus fracture;Cuomo;Orthopedic Transactions,1990