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Kim JY, Lee KC, Kim HS, Jo YY, Kwak HJ.Kim JY, et al. Among authors: kim hs.Surg Endosc. 2009 Aug;23(8):1785-90. doi: 10.1007/s00464-008-0225-1. Epub 2008 Dec 6.Surg Endosc. 2009.PMID: 19067065Clinical Trial.
Kim JY, Shin CS, Kim HS, Jung WS, Kwak HJ.Kim JY, et al. Among authors: kim hs.Surg Endosc. 2010 May;24(5):1099-103. doi: 10.1007/s00464-009-0734-6. Epub 2009 Nov 14.Surg Endosc. 2010.PMID: 19915912Clinical Trial.
Kwak HJ, Lee JS, Lee DC, Kim HS, Kim JY.Kwak HJ, et al. Among authors: kim jy, kim hs.Arthroscopy. 2010 Jun;26(6):729-33. doi: 10.1016/j.arthro.2009.10.001. Epub 2010 Mar 3.Arthroscopy. 2010.PMID: 20511029Clinical Trial.
Lee DC, Kwak HJ, Kim HS, Choi SH, Lee JY.Lee DC, et al. Among authors: kim hs.Korean J Anesthesiol. 2011 Aug;61(2):154-8. doi: 10.4097/kjae.2011.61.2.154. Epub 2011 Aug 23.Korean J Anesthesiol. 2011.PMID: 21927687Free PMC article.
Lee JY, Kim JY, Choi CH, Kim HS, Lee KC, Kwak HJ.Lee JY, et al. Among authors: kim jy, kim hs.Pediatr Cardiol. 2014 Feb;35(2):289-94. doi: 10.1007/s00246-013-0772-7. Epub 2013 Aug 21.Pediatr Cardiol. 2014.PMID: 23963186
Kim JY, Lee JS, Lee KC, Kim HS, Kim SH, Kwak HJ.Kim JY, et al. Among authors: kim sh, kim hs.J Clin Monit Comput. 2014 Aug;28(4):371-6. doi: 10.1007/s10877-013-9543-5. Epub 2013 Dec 12.J Clin Monit Comput. 2014.PMID: 24337659Clinical Trial.
Kwak HJ, Kim JY, Lee KC, Kim HS, Kim JY.Kwak HJ, et al. Among authors: kim jy, kim hs.J Clin Monit Comput. 2015 Feb;29(1):29-33. doi: 10.1007/s10877-014-9564-8. Epub 2014 Feb 14.J Clin Monit Comput. 2015.PMID: 24526409
Kwak HJ, Lee JY, Wha Lee J, Kim HS, Hur HJ, Kim JY.Kwak HJ, et al. Among authors: kim jy, kim hs.Med Sci Monit. 2017 Feb 16;23:843-849. doi: 10.12659/msm.899801.Med Sci Monit. 2017.PMID: 28202896Free PMC article.Clinical Trial.