6Ellman H, Hanker G, Bayer M. Repair of the rotator cuff:end-result study of factotrs influencing reconstruction. J Bone Joint Surg(Am), 1986,68 :1136-1144.
7Manseat P, Cofield RH, Kersten TE. Complications of rotator cuff repair.Orthop Clin North Am, 1997,28:205-211.
8Miniaci A, Salonen D. Rotator cuff evaluation : imagine and diagnosis.Orthop Clin North Am, 1997,28:43-57.