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Kwak JY, Kim EK.Kwak JY, et al. Among authors: kim ek.Ultrasonography. 2014 Apr;33(2):75-82. doi: 10.14366/usg.13025. Epub 2014 Feb 26.Ultrasonography. 2014.PMID: 24936499Free PMC article.Review.
Kwak JY, Kim EK, You JK, Oh KK.Kwak JY, et al. Among authors: kim ek.J Ultrasound Med. 2004 Jan;23(1):85-96. doi: 10.7863/jum.2004.23.1.85.J Ultrasound Med. 2004.PMID: 14756357
Kwak JY, Park HL, Kim JY, Kim EK, Chung SY, Kwon TH, Hong HS, Oh KK.Kwak JY, et al. Among authors: kim jy, kim ek.J Clin Ultrasound. 2004 Mar-Apr;32(3):141-3. doi: 10.1002/jcu.20005.J Clin Ultrasound. 2004.PMID: 14994255
Kwak JY, Lee SH, Park HL, Kim JY, Kim SE, Kim EK.Kwak JY, et al. Among authors: kim jy, kim se, kim ek.J Clin Ultrasound. 2004 Jul-Aug;32(6):299-301. doi: 10.1002/jcu.20037.J Clin Ultrasound. 2004.PMID: 15211676
You JK, Kim EK, Kwak JY, Kim MJ, Oh KK, Park BW, Yang WI.You JK, et al. Among authors: kim ek, kim mj.J Ultrasound Med. 2005 Oct;24(10):1377-84. doi: 10.7863/jum.2005.24.10.1377.J Ultrasound Med. 2005.PMID: 16179621
Kwak JY, Kim EK, Jung HK, Park HL, Kim GI.Kwak JY, et al. Among authors: kim gi, kim ek.J Clin Ultrasound. 2006 Jul-Aug;34(6):298-300. doi: 10.1002/jcu.20221.J Clin Ultrasound. 2006.PMID: 16788962
Kwak JY, Kim EK, Park HL, Kim JY, Oh KK.Kwak JY, et al. Among authors: kim jy, kim ek.J Ultrasound Med. 2006 Oct;25(10):1255-61. doi: 10.7863/jum.2006.25.10.1255.J Ultrasound Med. 2006.PMID: 16998097
Lee MJ, Kim EK, Kim MJ, Kwak JY, Hong S, Park CS.Lee MJ, et al. Among authors: kim ek, kim mj.J Clin Oncol. 2007 Jun 20;25(18):2616-8. doi: 10.1200/JCO.2007.11.0130.J Clin Oncol. 2007.PMID: 17577042No abstract available.
Kwak JY, Kim EK, Son EJ, Kim MJ, Oh KK, Kim JY, Kim KI.Kwak JY, et al. Among authors: kim jy, kim ek, kim mj, kim ki.AJR Am J Roentgenol. 2007 Jul;189(1):227-31. doi: 10.2214/AJR.06.0750.AJR Am J Roentgenol. 2007.PMID: 17579175