TY  - RPRT
TI  - Laboratory-directed protein evolution.
AU  - Ling Yuan
AU  - Itzhak Kurek
AU  - James English
AU  - Robert Keenan
PY  - 2005
DO  - 10.1128/mmbr.69.3.373-392.2005
UR  - https://pubmed.ncbi.nlm.nih.gov/16148303/
ID  - 16148303
ER  -