Kyeong Cheon Jung, Na Hye Myong, Je G. Chi, Hee Ran Choi, Hye Sun Lee, Young Min Ahn

J Korean Med Sci.1993;8(3):214-220.   Published online 2009 May 27     DOI: http://dx.doi.org/10.3346/jkms.1993.8.3.214

Chae Woo Chung, Sung Hee Hwang, Young Chul Choi, Young Ho Sohn, Jin Soo Kim, Byung Chul Lee, Je Geun Chi

Yonsei Med J.1990;31(3):274-279.   Published online 2002 February 20     DOI: http://dx.doi.org/10.3349/ymj.1990.31.3.274