title: Theoretical studies of beta-lactam antibiotics.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D004151:Dipeptides; D008826:Microbial Sensitivity Tests; D008958:Models, Molecular; D011789:Quantum Theory; D013329:Structure-Activity Relationship; D013816:Thermodynamics; D047090:beta-Lactams / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D004151:Dipeptides; D047090:beta-Lactams