Ao, P., L. Shu, Z. Zhang, D. Zhuo, and Z. Wei. “Levofloxacin: Is It Still Suitable As an Empirically Used Antibiotic During the Perioperative Period of Flexible Ureteroscopic Lithotripsy? A Single-Center Experience With 754 Patients”. Urology Journal, Vol. 16, no. 7, Oct. 2020, p. 6033, doi:10.22037/uj.v16i7.6033.