TY  - RPRT
TI  - Directed molecular evolution.
AU  - L F Harris
AU  - M R Sullivan
AU  - D L Hatfield
PY  - 1999
DO  - 10.1023/a:1006683409144
UR  - https://pubmed.ncbi.nlm.nih.gov/10472630/
ID  - 10472630
ER  -