W N Levine

Subacromial impingement syndrome.

L. Bigliani, W. Levine, L U Bigliani, 1997, The Journal of bone and joint surgery. American volume.

Templates of the cartilage layers of the patellofemoral joint and their use in the assessment of osteoarthritic cartilage damage.

V C Mow, G A Ateshian, V. Mow, 2003, Osteoarthritis and cartilage.