@misc{indiciae57599f82f88e, title = {More extended-spectrum beta-lactamases.}, author = {G A Jacoby and A A Medeiros}, year = {1991}, doi = {10.1128/aac.35.9.1697}, url = {https://pubmed.ncbi.nlm.nih.gov/1952834/}, note = {Source identifier: 1952834} }