TY  - GEN
AU  - Livermore,D M
TI  - Are all beta-lactams created equal?
SN  - 0300-8878
PY  - 1997///0509
KW  - Anti-Bacterial Agents
KW  - pharmacology
KW  - Drug Resistance, Microbial
KW  - Gram-Negative Bacteria
KW  - drug effects
KW  - Structure-Activity Relationship
KW  - beta-Lactams
N1  - Publication Type: Journal Article; Review
ER  -