1. Diagnostic value of sonography in lesions of the biceps tendon;Ahovuo;Clin Or-thop,1986
2. Ultrasonography of the rotator cuff: Normal and pathologic anatomy;Bretzke;Invest Radiol,1985
3. Craig EV, Crass JR: Sonographic evaluation of the rotator cuff. Abstract. American Academy of Orthopaedic Surgeons 54th Annual Meeting, San Francisco, CA, January 22-27, 1987, Final Program. Chicago, American Academy of Orthopaedic Surgeons, 1987, p 37
4. Sonography of the postoperative rotator cuff;Crass;AJR,1986
5. Ultrasonography of the rotator cuff: Surgical correlation;Crass;J Clin Ultrasound,1984