Comparision of ultrasound based grading technologies

Comparision of ultrasound based grading technologies
J. Novakofski, W.D. O’Brien, F.K. McKeith, T.R. Carr, J. Jensen, I. Hein, D.F. Parrett, J.F. Greenleaf, E.J. Feleppa, S. Flax and L. Solomon