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Lee KH, Kim YH, Hahn S, Lee KW, Kim TJ, Kang SB, Shin JH.Lee KH, et al. Among authors: hahn s.Invest Radiol. 2006 Jul;41(7):579-85. doi: 10.1097/01.rli.0000221999.22095.b7.Invest Radiol. 2006.PMID: 16772851
Hong H, Choi Y, Hahn S, Park SK, Park BJ.Hong H, et al. Among authors: hahn s.Ann Epidemiol. 2014 Sep;24(9):673-80. doi: 10.1016/j.annepidem.2014.06.097. Epub 2014 Jul 3.Ann Epidemiol. 2014.PMID: 25088752
Pak K, Suh S, Hong H, Cheon GJ, Hahn SK, Kang KW, Kim EE, Lee DS, Chung JK.Pak K, et al. Among authors: hahn sk.Endocrine. 2015 May;49(1):70-7. doi: 10.1007/s12020-014-0410-z. Epub 2014 Sep 4.Endocrine. 2015.PMID: 25185721
Yoon SH, Park CM, Park SJ, Yoon JH, Hahn S, Goo JM.Yoon SH, et al. Among authors: hahn s.Radiology. 2016 Sep;280(3):940-8. doi: 10.1148/radiol.2016151367. Epub 2016 Mar 31.Radiology. 2016.PMID: 27031994
Hong H, Hahn S, Choi Y, Jang MJ, Kim S, Lee JH, Kim HS.Hong H, et al. Among authors: hahn s.J Korean Med Sci. 2019 Apr 22;34(15):e124. doi: 10.3346/jkms.2019.34.e124.J Korean Med Sci. 2019.PMID: 31001938Free PMC article.
Yoon JH, Yoon SH, Hahn S.Yoon JH, et al. Among authors: hahn s.BMC Med Res Methodol. 2019 May 2;19(1):90. doi: 10.1186/s12874-019-0727-7.BMC Med Res Methodol. 2019.PMID: 31046712Free PMC article.
Hong H, Hahn S, Choi Y, Jang MJ, Kim S, Lee JH, Kim HS.Hong H, et al. Among authors: hahn s.J Korean Med Sci. 2019 Jul 22;34(28):e192. doi: 10.3346/jkms.2019.34.e192.J Korean Med Sci. 2019.PMID: 31327178Free PMC article.No abstract available.