T O Davis

The physiological consequences of wearing industrial respirators: a review.

P B Raven, P. Raven, A T Dodson, 1979, American Industrial Hygiene Association journal.

Maximal stress test performance while wearing a self-contained breathing apparatus.

A. C. Linnebur, P B Raven, P. Raven, 1977, Journal of occupational medicine. : official publication of the Industrial Medical Association.