title: The identification and assay of antibiotics in live virus vaccines by electrophoresis in gel.
mesh_terms: D000900:Anti-Bacterial Agents / Q000032:analysis*; D001412:Bacillus subtilis / Q000187:drug effects; D001681:Biological Assay; D004587:Electrophoresis, Agar Gel; D006863:Hydrogen-Ion Concentration; D014765:Viral Vaccines / Q000032:analysis*
chemical_list: D000900:Anti-Bacterial Agents; D014765:Viral Vaccines