Malachkova, N., Y. Prus, and S. Magdebura. “Non-Hodgkin B-Cell MALT Lymphoma of Marginal Zone of the Upper Eyelid”. Journal of Ophthalmology (Ukraine), no. 5, Nov. 2022, pp. 65-70, https://ojs.ozhurnal.com/index.php/files/article/view/102.