B. A. Gilmartin

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.

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.