Origins of the β-lactam rings in natural products | The Journal of Antibiotics
Frontiers | Structural and Mechanistic Basis for Extended-Spectrum Drug-Resistance Mutations in Altering the Specificity of TEM, CTX-M, and KPC β-lactamases
antibiotic_pharmacology [TUSOM | Pharmwiki]
Beta-Lactam Ring - an overview | ScienceDirect Topics
What is the Difference Between Beta-Lactam and Non-Beta-Lactam Antibiotics - Pediaa.Com
Beta-Lactam Ring - an overview | ScienceDirect Topics
Non-beta-lactam antibiotics
IJMS | Free Full-Text | Penicillin-Binding Proteins, β-Lactamases, and β-Lactamase Inhibitors in β-Lactam-Producing Actinobacteria: Self-Resistance Mechanisms