Gomez-Vieira, L. A., Gomez-Cordero, N. G., Geambastiani, P. M. A., Matos, M. A. Comparative Study between Multi-slice Computed Tomographic Arthrography and Arthroscopy in the Evaluation of Rotator Cuff Tears. Revista Brasileira de Ortopedia 2019; 5: 579-586