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Goo HW, Kim HJ, Song KS, Kim EA, Kim KS, Yoon CH, Pi SY.Goo HW, et al. Among authors: yoon ch.AJR Am J Roentgenol. 2001 Aug;177(2):437-40. doi: 10.2214/ajr.177.2.1770437.AJR Am J Roentgenol. 2001.PMID: 11461878
Kim HJ, Lee WH, Yoon CH, Jeong JC, Nam KS, Kim HM, Choo YK, Lee MC, Kim CH.Kim HJ, et al. Among authors: yoon ch.Pharmacol Res. 2001 Jan;43(1):11-6. doi: 10.1006/phrs.2000.0746.Pharmacol Res. 2001.PMID: 11207060
Lee SI, Kim HJ, Baek MC, Park KM, Park Y, Yoon CH, Boo YC.Lee SI, et al. Among authors: yoon ch.Phytother Res. 2007 Jun;21(6):548-53. doi: 10.1002/ptr.2106.Phytother Res. 2007.PMID: 17273984
Yoon SE, Goo HW, Jun S, Lee IC, Yoon CH.Yoon SE, et al. Among authors: yoon ch.Korean J Radiol. 2000 Oct-Dec;1(4):226-8. doi: 10.3348/kjr.2000.1.4.226.Korean J Radiol. 2000.PMID: 11752961Free PMC article.Review.