title: [In commemoration of the 90th anniversary of S. M. Navashin].
mesh_terms: D000900:Anti-Bacterial Agents / Q000096:biosynthesis / Q000266:history* / Q000302:isolation & purification / Q000627:therapeutic use; D049673:History, 20th Century; D006801:Humans; D008829:Microbiology / Q000266:history*; D012426:Russia; D013678:Technology, Pharmaceutical / Q000266:history*
chemical_list: D000900:Anti-Bacterial Agents