“Preoperative Serum 25-Hydroxycalciferol Levels in Kherson-Region Patients With Cataract Only, Cataract Plus Glaucoma or Cataract Plus High Myopia”. 2025. Ukrainian Journal of Ophthalmology , no. 3 (September): 15-22. https://doi.org/10.31288/oftalmolzh202131522.