Al-Khalidi, Hadeel, Abuzer Çelekli, Zeynel Abidin Sayıner, and Mustafa Araz. 2023. “Investigation of the Relationship of Vitamin D, Parathyroid Hormone, Calcium Serum Level, and Insulin Resistance Among Obese Individuals”. European Journal of Therapeutics 25 (4):243-47. https://doi.org/10.5152/EurJTher.2018.507.