Çiçek, Alper, et al. “Is There A Relationship Between Urinary Tract Infections and Vitamin D and Cathelicidin Levels?: A Cross-Sectional Observational Study From the Pediatric Emergency Department”. Turkish Journal of Pediatric Disease, vol. 18, no. 3, May 2024, pp. 174-80, https://doi.org/10.12956/tchd.1366493.