D. A. Barnes

The qualitative comparative analysis of the visual field using computer assisted, semi-automated and manual instrumentation: III Clinical analysis

J. M. Wild, J. G. Flanagan, P. A. Good, 1984, Documenta Ophthalmologica.

Revenue ruling 73-538: the service's assault on percentage depletion for ''D'' miners

D. A. Barnes, 1983 .

Manipulation of sensitivity in visual field investigation

J. M. Wild, J. G. Flanagan, P. A. Good, 1985, Documenta Ophthalmologica.

The qualitative comparative analysis of the visual field using computer assisted, semi-automated and manual instrumentation: I Scoring system

J. M. Wild, J. G. Flanagan, P. A. Good, 2004, Documenta Ophthalmologica.