Boyarchuk, Oksana, Katerina Hlushko, Lesya Dobrovolska, Anastasiia Hrekh, Yaroslav Savuliak, Tamara Vorontsova, and Liubov Volianska. “VITAMIN D, CALCIUM, AND PHOSPHORUS STATUS IN CHILDREN WITH SPINA BIFIDA”. Eastern Ukrainian Medical Journal 12, no. 2 (June 24, 2024): 348-358. Accessed July 5, 2026. https://eumj.med.sumdu.edu.ua/index.php/journal/article/view/541.