TY  - RPRT
TI  - Protein engineering.
AU  - de Vos AM
AU  - A Plückthun
PY  - 1996
DO  - 10.1016/s0958-1669(96)80109-1
UR  - https://pubmed.ncbi.nlm.nih.gov/8791381/
ID  - 8791381
ER  -