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Hung CH, Wang CC, Hua YM, Chen YH, Chu ML.Hung CH, et al.Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi. 1998 Sep-Oct;39(5):336-8.Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi. 1998.PMID: 9823682
Hung CH, Changchien CS, Lu SN, Eng HL, Wang JH, Lee CM, Hsu CC, Tung HD.Hung CH, et al.Abdom Imaging. 2001 Sep-Oct;26(5):500-6. doi: 10.1007/s00261-001-0011-1.Abdom Imaging. 2001.PMID: 11503088