John W. Shepard

Relations between sleep stage, posture and effective nasal CPAP levels in OSA.

D. Pevernagie, J. Shepard, D. A. Pevernagie, 1992, Sleep.

Cardiovascular effects of sleep disorders.

J. Parish, J. Shepard, J W Shepard, 1990, Chest.

Pergolide in the management of restless legs syndrome: an extended study.

M. Silber, J. Shepard, J. Wisbey, 1997, Sleep.