Xiong, Juncheng, Xiang Chen, Chengwei Weng, Shuqun Liu, and Jian Li. 2019. “Intra-Operative Oxycodone Reduced Postoperative Catheter-Related Bladder Discomfort Undergoing Transurethral Resection Prostate. A Prospective, Double Blind Randomized Study”. Urology Journal 16 (4):392-96. https://doi.org/10.22037/uj.v16i4.4267.