Ki Joong Kim, Yoon Hyung Cho, Byeong Kee Choi, Eui Young Choi, Yoon Su Chang, Hyung Jung Kim, Chul Min Ahn, Sang Ho Cho, Jin A Rhu

Tuberc Respir Dis.1999;47(3):389-393.   Published online 2016 March 11     DOI: http://dx.doi.org/10.4046/trd.1999.47.3.389