Evaluation of the rotator cuff and glenoid labrum using a 0.2-Tesla extremity magnetic resonance (MR) system: MR results compared to surgical findings. - Shellock,F.G.; Bert,J.M.; Fritts,H.M.; Gundry,C.R.; Easton,R.; Crues,J.V. (J Magn Reson Imaging, 2001)