Doo, A.R. et al. 2020. Re: Intra-operative Oxycodone Reduced Postoperative Catheter-Related Bladder Discomfort Undergoing Transurethral Resection Prostate. A Prospective, Double Blind Randomized Study. Urology Journal. 17, 2 (Mar. 2020), 216–216. DOI:https://doi.org/10.22037/uj.v17i2.5242.