Pulsed-field gel electrophoresis (PFGE) pattern of genomic DNA of penicillin-resistant pneumococci in Korea, where the resistance rate is very high.
Chong
Yunsop
Y
Department of Clinical Pathology, Yonsei University College of Medicine, C.P.O. Box 8044, Seoul, Korea.
Lee
Kyungwon
K
Xu
Xue-Song
XS
Kwon
Oh Hun
OH
Kim
Jue-Myung
JM
Henrichsen
Jørgen
J