D. Beard

发表

R. Duckrow, J. Weinstein, R. Brennan, 1983, Investigative ophthalmology & visual science.

A. Young, R. Dempsey, C. McClain, 1988, Journal of neurosurgery.

R. Duckrow, R. Brennan, D. Beard, 1985, Annals of neurology.

F. Walker, E. Nalivaiko, E. Bondarenko, 2013, Autonomic Neuroscience.