Kyung Sup Song, Hae Hiang Song, Seog Hee Park, Kook Jin Ahn, Il Kwon Yang, Jae Young Byun, Jeong Su Jeon, Jee Young Kim, Bum Soo Kim, Gye Yeon Lim, Young Joo Kim, Hyang Sun Kim, Choon Yul Kim, Yong Whee Bahk

Yonsei Med J.1992;33(2):168-172.   Published online 2002 February 20     DOI: http://dx.doi.org/10.3349/ymj.1992.33.2.168