Woo Chan Park, Jin Ho Kim, Hak Hee Kim, Young Jin Seo, Seung Hye Choi, Won Il Cho, Chung Soo Kim, Se Chung Oh, Sang Seol Jung, Chung Soo Chun, Jai Hak Lee, In Chul Kim

J Korean Breast Cancer Soc.1999;2(2):174-179.   Published online 1999 December 31     DOI: http://dx.doi.org/10.4048/jkbcs.1999.2.2.174