Żmijewska A, Maleszewska M, Sztybór M, Nowak G, Kapica M, Piątkiewicz J, et al. Association between deficient levels of vitamin D and the occurrence of selected retinal diseases. J Educ Health Sport [Internet]. 2024 Jan. 26 [cited 2025 Feb. 27];55:104-21. Available from: https://apcz.umk.pl/JEHS/article/view/47935