TY  - RPRT
TI  - More extended-spectrum beta-lactamases.
AU  - G A Jacoby
AU  - A A Medeiros
PY  - 1991
DO  - 10.1128/aac.35.9.1697
UR  - https://pubmed.ncbi.nlm.nih.gov/1952834/
ID  - 1952834
ER  -