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Kim MR, Kim AS, Choi HI, Jung JH, Park JY, Ko HJ.Kim MR, et al. Among authors: ko hj.PLoS One. 2020 Jul 27;15(7):e0236445. doi: 10.1371/journal.pone.0236445. eCollection 2020.PLoS One. 2020.PMID: 32716955Free PMC article.
Jin MJ, Yoon CH, Ko HJ, Kim HM, Kim AS, Moon HN, Jung SP.Jin MJ, et al. Among authors: ko hj.Korean J Fam Med. 2016 Mar;37(2):111-6. doi: 10.4082/kjfm.2016.37.2.111. Epub 2016 Mar 25.Korean J Fam Med. 2016.PMID: 27073610Free PMC article.
Kim N, Youn CH, Kim AS, Ko HJ, Kim HM, Moon H, Park S.Kim N, et al. Among authors: ko hj.Korean J Gastroenterol. 2017 Aug 25;70(2):81-88. doi: 10.4166/kjg.2017.70.2.81.Korean J Gastroenterol. 2017.PMID: 28830133Free article.Korean.
Kim AS, Ko HJ.Kim AS, et al. Among authors: ko hj.J Clin Med. 2018 May 1;7(5):99. doi: 10.3390/jcm7050099.J Clin Med. 2018.PMID: 29723997Free PMC article.
Kim AS, Ko HJ.Kim AS, et al. Among authors: ko hj.Calcif Tissue Int. 2019 Jan;104(1):34-41. doi: 10.1007/s00223-018-0473-6. Epub 2018 Sep 6.Calcif Tissue Int. 2019.PMID: 30191283
Kim AS, Ko HJ, Kwon JH, Lee JM.Kim AS, et al. Among authors: ko hj.Int J Environ Res Public Health. 2018 Sep 11;15(9):1981. doi: 10.3390/ijerph15091981.Int J Environ Res Public Health. 2018.PMID: 30208628Free PMC article.
Choi HI, Ko HJ, Kim AS, Moon H.Choi HI, et al. Among authors: ko hj.Nutrients. 2019 Mar 15;11(3):637. doi: 10.3390/nu11030637.Nutrients. 2019.PMID: 30884739Free PMC article.