For citations:
Kataev M.G., Shatskikh A.V., Zaharova M.A., Dzagurova Z.R., Shahmatova A.V., Kataeva N.M. Muller Muscle of the Upper Eyelid: Histopathological Features of Congenital and Acquired Ptosis. Ophthalmology in Russia. 2020;17(3s):604-609. (In Russ.) https://doi.org/10.18008/1816-5095-2020-3S-604-609