Young-Cheoul Doo, Hyun-Soo Kim, Young-Il Seo, Ho-Yeol Choi, Jae-Myung Lee, Soon-Hee Koh, Chong-Yun Rim, Young-Bahk Koh, Young Lee

Korean Circ J.1995;25(5):942-948.   Published online 1995 October 31     DOI: http://dx.doi.org/10.4070/kcj.1995.25.5.942