Hammouh, F. G.; Tukan, S. K.; Takruri, H. R. Effect of Vitamin D Supplementation in a Sample of Type 2 Diabetes Patients from Karak Governorate in Jordan. Pak. J. Nutr. 2015, 14 (2), 75–79. https://doi.org/10.3923/pjn.2015.75.79.