1. Aging of the rotator cuff;Brewer;Am J Sports Med,1979
2. Tendons, ligaments and capsule of the rotator cuff;Clark;J Bone Joint Surg Am,1992
3. Rotator cuff tears [in Japanese];Fukuda;Geka Chiryo (Osaka),1980
4. The partial thickness tear of the rotator cuff;Fukuda;Orthop Trans,1983
5. Incomplete thickness rotator cuff tears diagnosed by subacromial bursography;Fukuda;Clin Orthop,1987