Park, J. K.; Kim, J. Y.; You, J. H.; Choi, B. R.; Kam, S. C.; Kim, M. K.; Jeong, Y. B.; Shin, Y. S. Effect of Preoperative Urethral Dilatation on Preventing Urethral Stricture After Holmium Laser Enucleation of the Prostate: A Randomized, Controlled Study. CUAJ 2019, 13, E357-60.