For citations:
Frolov M.A., Kazakova K.A., Sakhovskaya N.A., Luchin V.S. The impact of biologically active additive complexes “Doppelherz® active Vitamins for eyes with lutein” and “Doppelherz® active Vitamins for eyes with chromium, zinc and selenium” on the functional state of the eye in patients with chronic ischemic optic neuropathy. Russian Ophthalmological Journal. 2022;15(1):89-98. (In Russ.) https://doi.org/10.21516/2072-0076-2022-15-1-89-98