TY  - RPRT
TI  - R plasmid dihydrofolate reductase with a dimeric subunit structure.
AU  - P Novak
AU  - D Stone
AU  - J J Burchall
PY  - 1983
UR  - https://pubmed.ncbi.nlm.nih.gov/6350298/
ID  - 6350298
ER  -