Dabiri, M., G. . Fatahibayat, and P. . Yousefichaijan. “The Evaluation of Serum Vitamin D Levels in Pediatric Patients With Vesicoureteral Reflux”. Journal of Pediatric Nephrology, vol. 10, no. 2, June 2022, pp. 91-95, doi:10.22037/jpn.v10i2.38193.