Atika Akram, Asad Mahmood Khan, Obaid Anwar, Muhammad Arif, Amin Anjum. “The Effect of Vitamin D Supplementation on Proteinuria in Type 2 Diabetes Mellitus Patients in DHQ Hospital Faisalabad”. Pakistan Journal of Medical & Health Sciences, vol. 17, no. 02, Mar. 2023, p. 222, doi:10.53350/pjmhs2023172222.