Nowakowska , Dominika, Katarzyna Nowomiejska, and Robert Rejdak. “The Use of Heads up Surgery in Cataract Surgery and Vitrectomy”. OphthaTherapy. Therapies in Ophthalmology 4, no. 2 (June 30, 2017): 93-97. Accessed November 22, 2024. https://journalsmededu.pl/index.php/ophthatherapy/article/view/564.