Su, Q., S. Gao, J. Chen, C. Lu, W. Mao, X. Wu, L. Zhang, and L. Zuo. “A Comparative Study on the Clinical Efficacy of Modified Circumcision and Two Other Types of Circumcision”. Urology Journal, Vol. 18, no. 05, Oct. 2020, pp. 556-60, doi:10.22037/uj.v16i7.6193.