Wang, Chung-JingChung-JingWangSHI-WEI HUANGChang, Chien-HsingChien-HsingChang2024-02-232024-02-232011-0300904295https://scholars.lib.ntu.edu.tw/handle/123456789/639900To evaluate the role, safety, and effectiveness of NTtrap stone occlusion device in prevention of stone migration in proximal ureteral lithotripsy and whether such a procedure has less morbidity.enjournal article10.1016/j.urology.2010.07.497213770022-s2.0-79952324246https://api.elsevier.com/content/abstract/scopus_id/79952324246