Yenidünya Yalın, G., H. Çelik, F. Cenik, and S. F. Yalın. “Relationship Between Thyroid Volume and Baseline Vitamin D Levels in New-Onset Graves Disease”. European Journal of Therapeutics, vol. 24, no. 3, Apr. 2023, pp. 173-7, doi:10.5152/EurJTher.2018.607.