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Jung EM, Kim HS, Park H, Ye S, Lee D, Ha EH.Jung EM, et al. Among authors: ha eh.Environ Int. 2018 Aug;117:16-21. doi: 10.1016/j.envint.2018.04.020. Epub 2018 Apr 25.Environ Int. 2018.PMID: 29704753
Hong YC, Park HS, Ha EH.Hong YC, et al. Among authors: ha eh.Occup Environ Med. 2000 Jun;57(6):370-5. doi: 10.1136/oem.57.6.370.Occup Environ Med. 2000.PMID: 10810125Free PMC article.
Park H, Ha E, Kim J, Jung H, Paek D.Park H, et al.Ind Health. 2002 Jan;40(1):1-6. doi: 10.2486/indhealth.40.1.Ind Health. 2002.PMID: 11926509Free article.
Park HS, Ha EH, Lee KH, Hong YC.Park HS, et al. Among authors: ha eh.J Korean Med Sci. 2002 Jun;17(3):316-21. doi: 10.3346/jkms.2002.17.3.316.J Korean Med Sci. 2002.PMID: 12068133Free PMC article.
Park H, Lee B, Ha EH, Lee JT, Kim H, Hong YC.Park H, et al. Among authors: ha eh.Arch Pediatr Adolesc Med. 2002 Dec;156(12):1235-9. doi: 10.1001/archpedi.156.12.1235.Arch Pediatr Adolesc Med. 2002.PMID: 12444836
Ha EH, Lee JT, Kim H, Hong YC, Lee BE, Park HS, Christiani DC.Ha EH, et al.Pediatrics. 2003 Feb;111(2):284-90. doi: 10.1542/peds.111.2.284.Pediatrics. 2003.PMID: 12563052
Lee BE, Ha EH, Park HS, Kim YJ, Hong YC, Kim H, Lee JT.Lee BE, et al. Among authors: ha eh.Hum Reprod. 2003 Mar;18(3):638-43. doi: 10.1093/humrep/deg102.Hum Reprod. 2003.PMID: 12615838
Park H, Hong Y, Lee H, Ha E, Sung Y.Park H, et al.J Clin Epidemiol. 2004 Sep;57(9):978-84. doi: 10.1016/j.jclinepi.2004.01.015.J Clin Epidemiol. 2004.PMID: 15504641
Lee JT, Kim H, Cho YS, Hong YC, Ha EH, Park H.Lee JT, et al. Among authors: ha eh.Arch Environ Health. 2003 Oct;58(10):617-23. doi: 10.3200/AEOH.58.10.617-623.Arch Environ Health. 2003.PMID: 15562633
Park H, Kim YJ, Ha EH, Kim KN, Chang N.Park H, et al. Among authors: ha eh.Am J Perinatol. 2004 Nov;21(8):469-75. doi: 10.1055/s-2004-835964.Am J Perinatol. 2004.PMID: 15580543