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Im SG, Choi H, Jeon YH, Song MK, Kim W, Woo JM.Im SG, et al. Among authors: choi h.Int J Environ Res Public Health. 2016 Jun 23;13(7):625. doi: 10.3390/ijerph13070625.Int J Environ Res Public Health. 2016.PMID: 27347982Free PMC article.
Han JW, Choi H, Jeon YH, Yoon CH, Woo JM, Kim W.Han JW, et al. Among authors: choi h.Int J Environ Res Public Health. 2016 Feb 24;13(3):255. doi: 10.3390/ijerph13030255.Int J Environ Res Public Health. 2016.PMID: 26927141Free PMC article.
Park SI, Suh J, Lee HS, Song K, Choi Y, Oh JS, Choi HS, Kwon A, Kim HS, Kim JH, Chae HW.Park SI, et al.Yonsei Med J. 2021 Apr;62(4):344-351. doi: 10.3349/ymj.2021.62.4.344.Yonsei Med J. 2021.PMID: 33779088Free PMC article.
Suh J, Jeon YW, Lee JH, Song K, Choi HS, Kwon A, Chae HW, Kim HC, Kim HS, Suh I.Suh J, et al.Ann Epidemiol. 2021 Oct;62:1-6. doi: 10.1016/j.annepidem.2021.05.002. Epub 2021 May 27.Ann Epidemiol. 2021.PMID: 34052435