title: [A new iron containing antibiotic, AS-N-7a (author's transl)].
mesh_terms: D000900:Anti-Bacterial Agents / Q000032:analysis / Q000302:isolation & purification / Q000494:pharmacology*; D007501:Iron; D009942:Organometallic Compounds; D013302:Streptomyces / Q000378:metabolism*
chemical_list: D000900:Anti-Bacterial Agents; D009942:Organometallic Compounds; C012619:As-N-7a; D007501:Iron
vernacular_title: L'AS-N-7a, un nuovo antibiotico contenente ferro