An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Jeung DY, Hyun DS, Kim I, Chang SJ.Jeung DY, et al. Among authors: chang sj.J Occup Environ Med. 2022 Jun 1;64(6):510-514. doi: 10.1097/JOM.0000000000002490. Epub 2022 Jan 25.J Occup Environ Med. 2022.PMID: 35081586Free PMC article.
Chang SJ, Koh SB, Cha BS, Park JK.Chang SJ, et al.J Occup Environ Med. 2002 Nov;44(11):997-1002. doi: 10.1097/00043764-200211000-00004.J Occup Environ Med. 2002.PMID: 12448351
Yoon JH, Jeung D, Chang SJ.Yoon JH, et al. Among authors: chang sj.J Korean Med Sci. 2016 Jul;31(7):1042-8. doi: 10.3346/jkms.2016.31.7.1042. Epub 2016 May 19.J Korean Med Sci. 2016.PMID: 27366000Free PMC article.
Lim SS, Lee W, Hong K, Jeung D, Chang SJ, Yoon JH.Lim SS, et al. Among authors: chang sj.J Korean Med Sci. 2016 Nov;31(11):1696-1702. doi: 10.3346/jkms.2016.31.11.1696.J Korean Med Sci. 2016.PMID: 27709845Free PMC article.
Yoon JH, Kang MY, Jeung D, Chang SJ.Yoon JH, et al. Among authors: chang sj.Ind Health. 2017 Jun 8;55(3):265-274. doi: 10.2486/indhealth.2016-0069. Epub 2017 Feb 20.Ind Health. 2017.PMID: 28216516Free PMC article.
Jung M, Chang SJ, Kim CB, Min S, Lee K, Koh SB, Choi JR.Jung M, et al. Among authors: chang sj.J Occup Environ Med. 2019 Apr;61(4):314-317. doi: 10.1097/JOM.0000000000001545.J Occup Environ Med. 2019.PMID: 30946289
Kim W, Bae M, Chang SJ, Yoon JH, Jeong DY, Hyun DS, Ryu HY, Park KS, Kim MJ, Kim C.Kim W, et al. Among authors: chang sj.J Prev Med Public Health. 2019 Nov;52(6):345-354. doi: 10.3961/jpmph.19.116. Epub 2019 Oct 24.J Prev Med Public Health. 2019.PMID: 31795611Free PMC article.
Noh J, Lee CJ, Hyun DS, Kim W, Kim MJ, Park KS, Koh S, Chang SJ, Kim C, Park S.Noh J, et al. Among authors: chang sj.J Hypertens. 2020 May;38(5):850-857. doi: 10.1097/HJH.0000000000002336.J Hypertens. 2020.PMID: 31972671
Hyun DS, Jeung DY, Kim C, Ryu HY, Chang SJ.Hyun DS, et al. Among authors: chang sj.Yonsei Med J. 2020 Feb;61(2):179-185. doi: 10.3349/ymj.2020.61.2.179.Yonsei Med J. 2020.PMID: 31997627Free PMC article.