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Song CM, Jung YH, Sung MW, Kim KH.Song CM, et al. Among authors: jung yh.Laryngoscope. 2010 May;120(5):970-4. doi: 10.1002/lary.20865.Laryngoscope. 2010.PMID: 20422693
Jung YH, Song CM, Park JH, Kim H, Cha W, Hah JH, Kwon TK, Kim KH, Sung MW.Jung YH, et al.Head Neck. 2014 May;36(5):715-21. doi: 10.1002/hed.23364. Epub 2013 Jul 30.Head Neck. 2014.PMID: 23616261