Further studies on bisnorpenicillins.
D000900:Anti-Bacterial Agents / Q000138:chemical synthesis* / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D009682:Magnetic Resonance Spectroscopy; D010084:Oxidation-Reduction; D010406:Penicillins / Q000138:chemical synthesis* / Q000494:pharmacology
D000900:Anti-Bacterial Agents; D010406:Penicillins