TY  - RPRT
TI  - Site-specific mutagenesis in plasmids: a gapped circle method.
AU  - B Hofer
AU  - B Kühlein
PY  - 1993
DO  - 10.1016/0076-6879(93)17062-a
UR  - https://pubmed.ncbi.nlm.nih.gov/8474331/
ID  - 8474331
ER  -