Jeong, S., Choi, J. Y., Kang, Y. S., Yoo, H. J., Kim, S. H., Hong, S. H., Kang, H. S. Disproportionate fluid sign as an aid in diagnosing high-grade bursal-sided supraspinatus tendon tear. Acta Radiologica 2018; 9: 1102-1109