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Yun YH, Kim KN, Sim JA, Yoo SH, Kim M, Kim YA, Kang BD, Shim HJ, Song EK, Kang JH, Kwon JH, Lee JL, Nam EM, Maeng CH, Kang EJ, Do YR, Choi YS, Jung KH.Yun YH, et al. Among authors: kwon jh.BMJ Open. 2018 Sep 11;8(9):e020519. doi: 10.1136/bmjopen-2017-020519.BMJ Open. 2018.PMID: 30206075Free PMC article.
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Park HY, Kim YA, Sim JA, Lee J, Ryu H, Lee JL, Maeng CH, Kwon JH, Kim YJ, Nam EM, Shim HJ, Song EK, Jung KH, Kang EJ, Kang JH, Yun YH.Park HY, et al. Among authors: kwon jh.J Pain Symptom Manage. 2019 Apr;57(4):774-782. doi: 10.1016/j.jpainsymman.2018.12.332. Epub 2018 Dec 27.J Pain Symptom Manage. 2019.PMID: 30593911Free article.