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Kim JE, Song YM, Park JH, Lee JR.Kim JE, et al. Among authors: song ym.Korean J Fam Med. 2011 Sep;32(6):341-51. doi: 10.4082/kjfm.2011.32.6.341. Epub 2011 Sep 28.Korean J Fam Med. 2011.PMID: 22745872Free PMC article.
Go JH, Song YM, Park JH, Park JY, Choi YH.Go JH, et al. Among authors: song ym.Korean J Fam Med. 2012 May;33(3):166-73. doi: 10.4082/kjfm.2012.33.3.166. Epub 2012 May 24.Korean J Fam Med. 2012.PMID: 22787539Free PMC article.
Kim HE, Song YM, Kim BK, Park YS, Kim MH.Kim HE, et al. Among authors: song ym.Korean J Fam Med. 2013 May;34(3):160-8. doi: 10.4082/kjfm.2013.34.3.160. Epub 2013 May 24.Korean J Fam Med. 2013.PMID: 23730483Free PMC article.
Kim MH, Song YM, Kim BK, Park SM, Ko GP.Kim MH, et al. Among authors: song ym.Korean J Fam Med. 2013 Jul;34(4):258-64. doi: 10.4082/kjfm.2013.34.4.258. Epub 2013 Jul 24.Korean J Fam Med. 2013.PMID: 23904955Free PMC article.
Park SM, Song YM, Kim BK, Kim H.Park SM, et al. Among authors: song ym.Korean J Fam Med. 2014 Mar;35(2):56-64. doi: 10.4082/kjfm.2014.35.2.56. Epub 2014 Mar 24.Korean J Fam Med. 2014.PMID: 24724000Free PMC article.
Lee JH, Kim HE, Kang JH, Shin JY, Song YM.Lee JH, et al. Among authors: song ym.Korean J Fam Med. 2014 Sep;35(5):227-36. doi: 10.4082/kjfm.2014.35.5.227. Epub 2014 Sep 24.Korean J Fam Med. 2014.PMID: 25309703Free PMC article.
Lee HO, Bak HJ, Shin JY, Song YM.Lee HO, et al. Among authors: song ym.Korean J Fam Med. 2015 Mar;36(2):60-71. doi: 10.4082/kjfm.2015.36.2.60. Epub 2015 Mar 23.Korean J Fam Med. 2015.PMID: 25802687Free PMC article.