Yazigi Junior, J. A., Nicolao, F. A., Matsunaga, F. T., Archetti Netto, N., Matsumoto, M. H., Tamaoki, M. J. S. Sensitivity and specificity of ultrasonography in diagnosing supraspinatus lesions: a prospective accuracy diagnostic study. Sao Paulo Medical Journal = Revista Paulista de Medicina 2018; 4: 292-297