“Risk Factors for High-Grade Vesicoureteral Reflux in Children Two Years or Younger With Febrile Urinary Tract Infections  Febrile Urinary Tract Infection”. Iranian Journal of Kidney Diseases, vol. 20, no. 4, July 2026, pp. 224-33, https://doi.org/10.61882/ijkd.20.4.9514.