D. Desjardins

Intraocular pressure reduction in normal-tension glaucoma patients. The Normal Tension Glaucoma Study Group.

H. Jampel, R. Ritch, J. Liebmann, 1992, Ophthalmology.

Natural history of normal-tension glaucoma.

H. Jampel, R. Ritch, P. Lichter, 2001, Ophthalmology.

Errors in the diagnosis of visual field progression in normal-tension glaucoma.

M Schulzer, H. Jampel, R. Ritch, 1994, Ophthalmology.