Cheng, Tsu-TaoTsu-TaoChengChen, Jiann HwaJiann HwaChenJan, I ShiowI ShiowJanChen, Chien ChuanChien ChuanChenWang, Hsiu PoHsiu PoWangLin, Jaw TownJaw TownLin2011-02-142018-07-122011-02-142018-07-122006-12http://ntur.lib.ntu.edu.tw//handle/246246/225884en-USEsophageal duplication cyst presenting as a submucosal tumor: diagnosis by endoscopic ultrasound