CHIA-YING WUCHIA-YI LEEIH-JANE YANGShen HPAO-LING TORNG2020-02-192020-02-1920181028-4559https://scholars.lib.ntu.edu.tw/handle/123456789/460865Double collecting system with ectopic ureterocele masquerading as an ovarian torsionjournal article10.1016/j.tjog.2018.10.018305455432-s2.0-85056166298