Steven D. Gray

The intermediate layer: a morphologic study of the elastin and hyaluronic acid constituents of normal human vocal folds.

R. Zhou, E. Hammond, S. Gray, 1997, Journal of voice : official journal of the Voice Foundation.

Preliminary report on hormone receptors in the human vocal fold.

E. Hammond, S. Gray, J. Butler, 2000, Journal of voice : official journal of the Voice Foundation.