Shyamaly, K. J. .; Karim, M. R. .; Tithi, B. B. .; Akther, R. .; Parvin, R.; Begum, S. Correlation of Body Mass Index With Vitamin D and Parathormone (PTH) in Obese and Overweight Children, Study from a Tertiary Care Hospital of Bangladesh. Med. Today 2023, 35, 52-55.