PT - JOURNAL ARTICLE AU - Alothman, Khalid I. TI - Comment on: Surgical and oncological outcome after laparoscopic versus open nephroureterectomy for non-metastatic, upper-tract urothelial carcinoma AID - 10.15537/smj.2020.5.25074 DP - 2020 May 01 TA - Saudi Medical Journal PG - 550--551 VI - 41 IP - 5 4099 - http://smj.org.sa/content/41/5/550.short 4100 - http://smj.org.sa/content/41/5/550.full SO - Saudi Med J2020 May 01; 41