Çiftel, E., Çiftel, S., Dayanan, R., & Atlı, H. (2023). Vitamin D Levels and Diabetes Mellitus: A Study on Age, Sex, and Body Mass Index: D vitamin on Age, Sex, BMI and DM. Medical Science and Discovery, 10(10), 842–848. https://doi.org/10.36472/msd.v10i10.1073