Putra, M. I.; Gusti , N. .; Duta, T. F.; Alina, M. .; Qanita, I. .; Naufal, M. A.; Henira, N.; Tsurayya, G. .; Amirah, S. Vitamin D Supplementation Improves Foot Ulcers Among Diabetic Patients: Pooled Analysis of Randomized Controlled Trials. Narra X 2023, 1.