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Jang CH, Park H, Cho YB, Choi CH, Park IY.Jang CH, et al. Among authors: choi ch.Int J Pediatr Otorhinolaryngol. 2009 Feb;73(2):295-9. doi: 10.1016/j.ijporl.2008.10.020. Epub 2008 Dec 17.Int J Pediatr Otorhinolaryngol. 2009.PMID: 19095310
Jang CH, Park H, Choi CH, Cho YB, Park IY.Jang CH, et al. Among authors: choi ch.Int J Pediatr Otorhinolaryngol. 2009 Mar;73(3):371-5. doi: 10.1016/j.ijporl.2008.11.006. Epub 2008 Dec 30.Int J Pediatr Otorhinolaryngol. 2009.PMID: 19117615
Jang CH, Park H, Choi CH, Cho YB, Park IY.Jang CH, et al. Among authors: choi ch.In Vivo. 2008 Nov-Dec;22(6):763-5.In Vivo. 2008.PMID: 19181004Free article.
Jang CH, Park H, Cho YB, Choi CH, Song C.Jang CH, et al. Among authors: choi ch.In Vivo. 2009 Jan-Feb;23(1):183-5.In Vivo. 2009.PMID: 19368147Free article.
Jang CH, Park H, Choi CH, Cho YB, Park IY.Jang CH, et al. Among authors: choi ch.Int J Pediatr Otorhinolaryngol. 2010 Jan;74(1):71-4. doi: 10.1016/j.ijporl.2009.10.020. Epub 2009 Nov 20.Int J Pediatr Otorhinolaryngol. 2010.PMID: 19931924
Jang CH, Cho YB, Yang HC, Kim JS, Choi CH, Jang SJ, Park H, Kim GH.Jang CH, et al. Among authors: choi ch.Int J Pediatr Otorhinolaryngol. 2011 May;75(5):631-4. doi: 10.1016/j.ijporl.2011.01.039. Epub 2011 Mar 8.Int J Pediatr Otorhinolaryngol. 2011.PMID: 21388691