Pasyechnikova, N. V., G. I. Drozhzhyna, T. B. Gaidamaka, T. A. Alifanova, K. V. Sereda, and V. L. Ostashevskiy. “The Main Aspects of Corneal Transplantation in Ukraine and in the World: Demand Analysis, Keratoplasty Types and Future Development”. Transplantation and Artificial Organs, no. 1(02), Mar. 2021, pp. 42-54, doi:10.30702/transpaorg/02_21.3103/0455-68/08-085.