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Lee JB, Cha JG, Lee MH, Lee YK, Lee EH, Jeon CH.Lee JB, et al. Among authors: cha jg.Skeletal Radiol. 2013 Feb;42(2):239-47. doi: 10.1007/s00256-012-1449-7. Epub 2012 Jun 6.Skeletal Radiol. 2013.PMID: 22669731Clinical Trial.
Lee MH, Cha JG, Hong HS, Lee JS, Park SJ, Paik SH, Lee HK.Lee MH, et al. Among authors: cha jg.J Ultrasound Med. 2009 Jun;28(6):717-23. doi: 10.7863/jum.2009.28.6.717.J Ultrasound Med. 2009.PMID: 19470811
Cha JG, Jin W, Lee MH, Kim DH, Park JS, Shin WH, Yi BH.Cha JG, et al.Radiology. 2011 Jun;259(3):885-93. doi: 10.1148/radiol.11101856. Epub 2011 Mar 8.Radiology. 2011.PMID: 21386053
Lee MH, Cha JG, Jin W, Kim BS, Park JS, Lee HK, Hong HS.Lee MH, et al. Among authors: cha jg.AJR Am J Roentgenol. 2011 Jun;196(6):1363-7. doi: 10.2214/AJR.10.5769.AJR Am J Roentgenol. 2011.PMID: 21606300
Lee MH, Cha JG, Lee YK, Choi GC, Paik SH, Lee HK, Park SJ, Kim HJ.Lee MH, et al. Among authors: cha jg.AJR Am J Roentgenol. 2012 Apr;198(4):885-90. doi: 10.2214/AJR.11.6868.AJR Am J Roentgenol. 2012.PMID: 22451556
Cha JG, Lee JC, Kim HJ, Han JK, Lee EH, Kim YD, Jeon CH.Cha JG, et al.Korean J Radiol. 2012 Sep-Oct;13(5):594-601. doi: 10.3348/kjr.2012.13.5.594. Epub 2012 Aug 28.Korean J Radiol. 2012.PMID: 22977327Free PMC article.
Jeong SH, Hong HS, Lee EH, Cha JG, Park JS, Kwak JJ.Jeong SH, et al. Among authors: cha jg.AJR Am J Roentgenol. 2013 Dec;201(6):W854-60. doi: 10.2214/AJR.12.9901.AJR Am J Roentgenol. 2013.PMID: 24261392