title: Isolation and characterization of nocardicin B.
mesh_terms: D000900:Anti-Bacterial Agents / Q000032:analysis* / Q000302:isolation & purification / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D055598:Chemical Phenomena; D002621:Chemistry; D003470:Culture Media; D007769:Lactams
chemical_list: D000900:Anti-Bacterial Agents; D003470:Culture Media; D007769:Lactams