Zavgorodnjaja, N. G., and A. S. Sarzhevsky. “Results of Phacoemulsification of Cataract Complicated by Lens Subluxation Depending on the Ring Setting Method”. Zaporozhye Medical Journal, vol. 17, no. 1, Feb. 2015, doi:10.14739/2310-1210.2015.1.38739.