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Cho HJ, Ko IH.Cho HJ, et al.J Korean Med Sci. 1994 Jun;9(3):230-8. doi: 10.3346/jkms.1994.9.3.230.J Korean Med Sci. 1994.PMID: 7993590Free PMC article.
Cho HJ, Paek LJ, Lee HW.Cho HJ, et al.J Korean Med Sci. 1992 Jun;7(2):116-21. doi: 10.3346/jkms.1992.7.2.116.J Korean Med Sci. 1992.PMID: 1355973Free PMC article.
Han S, Kim HY, Park K, Cho HJ, Lee MS, Kim HJ, Kim YD.Han S, et al. Among authors: cho hj.J Korean Med Sci. 1999 Oct;14(5):526-30. doi: 10.3346/jkms.1999.14.5.526.J Korean Med Sci. 1999.PMID: 10576148Free PMC article.
Joo M, Kang YK, Lee HK, Lee HS, Yum HK, Bang SW, Cho HJ.Joo M, et al. Among authors: cho hj.J Korean Med Sci. 1999 Jun;14(3):330-4. doi: 10.3346/jkms.1999.14.3.330.J Korean Med Sci. 1999.PMID: 10402179Free PMC article.
Kim JY, Cho HJ.Kim JY, et al. Among authors: cho hj.J Korean Med Sci. 2000 Apr;15(2):159-66. doi: 10.3346/jkms.2000.15.2.159.J Korean Med Sci. 2000.PMID: 10803691Free PMC article.
Bae MH, Cho Y, Hwang J, Park HS, Han S, Lee YS, Cho HJ, Jung BC, Lee CH, Hyun DW, Park JS, Ahn J, Kim KH, Shin DG.Bae MH, et al. Among authors: cho hj, cho y.J Korean Med Sci. 2020 Mar 9;35(9):e49. doi: 10.3346/jkms.2020.35.e49.J Korean Med Sci. 2020.PMID: 32141247Free PMC article.
Cho HJ, Dong SH, Lee MS, Kim HY, Park CK, Yoo JY, Polito A, Quan S, Han JH.Cho HJ, et al.Korean J Intern Med. 1992 Jan;7(1):13-7. doi: 10.3904/kjim.1992.7.1.13.Korean J Intern Med. 1992.PMID: 1282364Free PMC article.Clinical Trial.
Kim SY, Lee KJ, Hong SC, Han PS, Lee JJ, Cho HJ, Kim AK, Kim JO, Lee MS.Kim SY, et al. Among authors: cho hj.Korean J Intern Med. 1994 Jul;9(2):55-60. doi: 10.3904/kjim.1994.9.2.55.Korean J Intern Med. 1994.PMID: 7865489Free PMC article.
Kim SB, Ahn IM, Park HJ, Park JS, Cho HJ, Gong G, Suh C, Lee JS, Kim WK, Kim SH.Kim SB, et al. Among authors: cho hj.Head Neck. 2001 Mar;23(3):223-9. doi: 10.1002/1097-0347(200103)23:3<223::aid-hed1022>3.0.co;2-y.Head Neck. 2001.PMID: 11428453