For citations:
Trubilin V.N., Polunina E.G., Angelova D.V., Kurenkov V.V., Kapkova S.G., Chinenova K.V., Konovalov M.E., Pozharitsky M.D. Current Concepts about the Etiology of Dry Eye Syndrome. Ophthalmology in Russia. 2019;16(2):236-243. (In Russ.) https://doi.org/10.18008/1816-5095-2019-2-236-243