TY  - RPRT
TI  - A new selective agent for eukaryotic cloning vectors.
AU  - J Davies
AU  - A Jimenez
PY  - 1980
DO  - 10.4269/ajtmh.1980.29.1089
UR  - https://pubmed.ncbi.nlm.nih.gov/7001938/
ID  - 7001938
ER  -