For citations:
Antonov A.A., Vitkov A.A., Dorofeev D.A., Volzhanin A.V. Possibilities of Preservative-Free Therapy for Primary Open-Angle Glaucoma. Ophthalmology in Russia. 2023;20(4):767-771. (In Russ.) https://doi.org/10.18008/1816-5095-2023-4-767-771