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Kim S, Cho HJ, Han DK, Choi YD, Yang ES, Cho YK, Ma JS.Kim S, et al. Among authors: cho hj, cho yk.J Korean Med Sci. 2012 Sep;27(9):1114-9. doi: 10.3346/jkms.2012.27.9.1114. Epub 2012 Aug 22.J Korean Med Sci. 2012.PMID: 22969262Free PMC article.
Han UJ, Cho HJ, Cho YK, Choi YY, Ma JS.Han UJ, et al. Among authors: cho hj, cho yk.Korean Circ J. 2011 Apr;41(4):203-8. doi: 10.4070/kcj.2011.41.4.203. Epub 2011 Apr 30.Korean Circ J. 2011.PMID: 21607171Free PMC article.
Kim YN, Cho HJ, Cho YK, Ma JS.Kim YN, et al. Among authors: cho hj, cho yk.Pediatr Pulmonol. 2012 May;47(5):505-9. doi: 10.1002/ppul.21588. Epub 2011 Oct 25.Pediatr Pulmonol. 2012.PMID: 22028096
Kim YN, Cho HJ, Cho YK, Ma JS.Kim YN, et al. Among authors: cho hj, cho yk.Korean J Pediatr. 2012 Jan;55(1):24-8. doi: 10.3345/kjp.2012.55.1.24. Epub 2012 Jan 31.Korean J Pediatr. 2012.PMID: 22359527Free PMC article.
Lee SJ, Han DK, Cho HJ, Cho YK, Ma JS.Lee SJ, et al. Among authors: cho hj, cho yk.J Korean Med Sci. 2012 Aug;27(8):948-52. doi: 10.3346/jkms.2012.27.8.948. Epub 2012 Jul 25.J Korean Med Sci. 2012.PMID: 22876064Free PMC article.
Ko JH, Eom GH, Cho HJ, Nam KI, Ma JS, Kook H, Cho YK.Ko JH, et al. Among authors: cho hj, cho yk.Pediatr Cardiol. 2013 Oct;34(7):1556-66. doi: 10.1007/s00246-013-0678-4. Epub 2013 Mar 7.Pediatr Cardiol. 2013.PMID: 23467728
Jang HI, Choi YE, Cho HJ, Cho YK, Ma JS.Jang HI, et al. Among authors: cho hj, cho yk.Korean J Pediatr. 2013 Feb;56(2):90-3. doi: 10.3345/kjp.2013.56.2.90. Epub 2013 Feb 25.Korean J Pediatr. 2013.PMID: 23482898Free PMC article.
Cho HJ, Ma JS, Cho YK, Ahn BH, Na KJ, Jeong IS.Cho HJ, et al. Among authors: cho yk.J Pediatr (Rio J). 2014 Jan-Feb;90(1):71-7. doi: 10.1016/j.jped.2013.06.008. Epub 2013 Oct 16.J Pediatr (Rio J). 2014.PMID: 24140379Free article.
Cho HJ, Choi YE, Song ES, Cho YK, Ma JS.Cho HJ, et al. Among authors: cho yk.Dis Markers. 2013;35(5):505-11. doi: 10.1155/2013/265051. Epub 2013 Oct 10.Dis Markers. 2013.PMID: 24223462Free PMC article.
Cho HJ, Na KJ, Kim DW, Choi YE, Ma JS, Jeong IS.Cho HJ, et al.Eur J Pediatr. 2014 Jun;173(6):823-6. doi: 10.1007/s00431-014-2283-9. Epub 2014 Feb 27.Eur J Pediatr. 2014.PMID: 24573572