Drozhzhyna, G., Riazanova, L., Khramenko, N., & Velychko, L. (2023). Lactoferrin concentration in tears of patients with chronic conjunctivitis and effect of Lacto eyedrops in the multicomponent treatment for this disorder. Journal of Ophthalmology (Ukraine), (1), 39–45. https://doi.org/10.31288/oftalmolzh202313945