TY  - RPRT
TI  - Protein engineering.
AU  - R Freedman
AU  - R Wetzel
PY  - 1991
DO  - 10.1016/0958-1669(91)90073-e
UR  - https://pubmed.ncbi.nlm.nih.gov/1367668/
ID  - 1367668
ER  -