Characters of Extracellular $\beta$ -Lactamase Obtained from a Strain of Streptomyces sp.
(방선균의 일주가 생성하는 균체외 $\beta$ -Lactamase의 특성)
-
- Microbiology and Biotechnology Letters
- /
- v.19 no.5
- /
- pp.439-443
- /
- 1991