For citations:

Anguelov B., Toshev A. New system for stage determination of the structural changes in primary open-angle glaucoma based on morphometric analysis of the optic disk performed by Heidelberg Retina Tomograph II (version 3.1.2). Ophthalmology in Russia. 2015;12(3):63-70. (In Russ.) https://doi.org/10.18008/1816-5095-2015-3-63-70