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Choi SY, Ko EJ, Lee YH, Kim BG, Shin HJ, Seo DB, Lee SJ, Kim BJ, Kim MN.Choi SY, et al. Among authors: ko ej.J Cosmet Laser Ther. 2014 Jun;16(3):132-7. doi: 10.3109/14764172.2013.854119. Epub 2013 Nov 18.J Cosmet Laser Ther. 2014.PMID: 24131075Clinical Trial.
Yeo IK, Ko EJ, Park KY, Li K, Kim BJ, Seo SJ, Kim MN, Hong CK.Yeo IK, et al. Among authors: ko ej.Int J Dermatol. 2014 Apr;53(4):e305-7. doi: 10.1111/ijd.12136. Epub 2013 Oct 18.Int J Dermatol. 2014.PMID: 24134613No abstract available.
Ko EJ, Kim H, Park WS, Kim BJ.Ko EJ, et al.J Cosmet Laser Ther. 2015 Feb;17(1):46-8. doi: 10.3109/14764172.2014.968579. Epub 2014 Oct 30.J Cosmet Laser Ther. 2015.PMID: 25264587
Park KY, Ko EJ, Kim IS, Li K, Kim BJ, Seo SJ, Kim MN, Hong CK.Park KY, et al. Among authors: ko ej.Ann Dermatol. 2014 Dec;26(6):706-12. doi: 10.5021/ad.2014.26.6.706. Epub 2014 Nov 26.Ann Dermatol. 2014.PMID: 25473222Free PMC article.
Yeo IK, Ko EJ, No YA, Lim ES, Park KY, Li K, Kim BJ, Seo SJ, Kim MN, Hong CK.Yeo IK, et al. Among authors: ko ej.Ann Dermatol. 2015 Dec;27(6):676-81. doi: 10.5021/ad.2015.27.6.676. Epub 2015 Dec 7.Ann Dermatol. 2015.PMID: 26719635Free PMC article.
Hong JY, Ko EJ, Choi SY, Li K, Kim AR, Park JO, Kim BJ.Hong JY, et al. Among authors: ko ej.J Cosmet Dermatol. 2018 Apr;17(2):235-241. doi: 10.1111/jocd.12426. Epub 2017 Oct 7.J Cosmet Dermatol. 2018.PMID: 28987023Clinical Trial.
Choi SY, Hong JY, Ko EJ, Kim BJ, Hong SW, Lim MH, Yeon SH, Son RH.Choi SY, et al. Among authors: ko ej.J Cosmet Laser Ther. 2018 Oct;20(5):313-318. doi: 10.1080/14764172.2017.1418512. Epub 2018 Feb 1.J Cosmet Laser Ther. 2018.PMID: 29388846Clinical Trial.