| MIC | minimum inhibitory concentration |
| MEM | meropenem |
| IMP | imipenem |
| DRPM | doripenem |
| FEP | cefepime |
| CAZ | ceftazidime |
| ATM | aztreonam |
| CAR | carbenicillin |
| FOX | cefoxitin |
| CCCP | carbonyl cyanide m-chlorophenylhydrazone |
| MIC | minimum inhibitory concentration |
| MEM | meropenem |
| IMP | imipenem |
| DRPM | doripenem |
| FEP | cefepime |
| CAZ | ceftazidime |
| ATM | aztreonam |
| CAR | carbenicillin |
| FOX | cefoxitin |
| CCCP | carbonyl cyanide m-chlorophenylhydrazone |