D. A. Barnes

Reproducibility of topographic measurements of the optic nerve head with the Heidelberg Retina Tomograph using separate and imported contour lines

Emma J. Roff, Sarah L. Hosking, D. A. Barnes, 1997 .

Posterior Corneal Surface Toricity and Total Corneal Astigmatism

D. A. Barnes, M. Dunne, J. M. Royston, 1991, Optometry and vision science : official publication of the American Academy of Optometry.

Modelling angle alpha

D. A. Barnes, M. Dunne, D. Barnes, 1989, Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians.