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Kim JH, Kim SH, Lee YJ, Hong JS, Ahn R, Hong ES.Kim JH, et al. Among authors: ahn r.Yonsei Med J. 2011 Jan;52(1):207-9. doi: 10.3349/ymj.2011.52.1.207.Yonsei Med J. 2011.PMID: 21155058Free PMC article.
Hong ES, Kim SH, Kim WY, Ahn R, Hong JS.Hong ES, et al. Among authors: ahn r.Emerg Med J. 2011 Sep;28(9):790-3. doi: 10.1136/emj.2010.094425. Epub 2010 Aug 22.Emerg Med J. 2011.PMID: 20732862
Kim YJ, Hong JS, Hong SI, Kim JS, Seo DW, Ahn R, Jeong J, Lee SW, Moon S, Kim WY.Kim YJ, et al. Among authors: ahn r.J Korean Med Sci. 2021 Jun 28;36(25):e172. doi: 10.3346/jkms.2021.36.e172.J Korean Med Sci. 2021.PMID: 34184436Free PMC article.
Park J, Ahn R, Son D, Kang B, Yang D.Park J, et al. Among authors: ahn r.Spine J. 2013 Oct;13(10):e59-63. doi: 10.1016/j.spinee.2013.06.024. Epub 2013 Oct 2.Spine J. 2013.PMID: 24094991Review.
Park J, Ahn R, Weon Y, Yang D.Park J, et al. Among authors: ahn r.Am J Phys Med Rehabil. 2011 Nov;90(11):948-53. doi: 10.1097/PHM.0b013e31823286e0.Am J Phys Med Rehabil. 2011.PMID: 21955952
Choi W, Kwon SC, Lee WJ, Weon YC, Choi B, Lee H, Park ES, Ahn R.Choi W, et al. Among authors: ahn r.J Korean Med Sci. 2017 Aug;32(8):1337-1344. doi: 10.3346/jkms.2017.32.8.1337.J Korean Med Sci. 2017.PMID: 28665071Free PMC article.Clinical Trial.
Ryoo SM, Ahn R, Lee J, Sohn CH, Seo DW, Huh JW, Hong SB, Lim CM, Koh Y, Kim WY.Ryoo SM, et al. Among authors: ahn r.Am J Med Sci. 2018 Aug;356(2):97-102. doi: 10.1016/j.amjms.2018.05.002. Epub 2018 May 4.Am J Med Sci. 2018.PMID: 30219168
Ahn S, Lee H, Choi W, Ahn R, Hong JS, Sohn CH, Seo DW, Lee YS, Lim KS, Kim WY.Ahn S, et al. Among authors: ahn r.PLoS One. 2016 Oct 10;11(10):e0164574. doi: 10.1371/journal.pone.0164574. eCollection 2016.PLoS One. 2016.PMID: 27723842Free PMC article.Clinical Trial.