Solution to the dilemma of retrieving an endoscope from the esophagus

Chen M.-H.JYH-CHIN YANGWang, Jin-TownJin-TownWangWang T.-H.2019-09-022019-09-0219990016-5107https://www.scopus.com/inward/record.uri?eid=2-s2.0-0032987489&doi=10.1016%2fS0016-5107%2899%2970500-6&partnerID=40&md5=b0dc0d949dd2a654d0bce0b4b886157dhttps://scholars.lib.ntu.edu.tw/handle/123456789/417214en-USSolution to the dilemma of retrieving an endoscope from the esophagusjournal article10.1016/S0016-5107(99)70500-699257122-s2.0-0032987489