Bai, R., L. . Gao, L. . Jiang, Y. . Chen, and Q. Jiang. “The Validity of Neutrophil/Lymphocyte Ratio As A Predictive Factor for Systemic Inflammatory Response Syndrome After Flexible Ureteroscopy Lithotripsy”. Urology Journal, vol. 19, no. 01, June 2021, pp. 17-21, doi:10.22037/uj.v19i01.6570.