TY  - RPRT
TI  - High- and low-copy-number Lactococcus shuttle cloning vectors with features for clone screening.
AU  - D J O'Sullivan
AU  - T R Klaenhammer
PY  - 1993
DO  - 10.1016/0378-1119(93)90011-q
UR  - https://pubmed.ncbi.nlm.nih.gov/8299952/
ID  - 8299952
ER  -