K. M. Kang, H. S. Choi, H. S. Jang, and J.- ho Song, “Prostate-Specific Antigen (PSA) Bounces Following Stereotactic Body Radiotherapy for Prostate Cancer: Importance of PSA Test Frequency”, Urol J, vol. 21, no. 06, pp. 384–389, Nov. 2024.