title: The paperdisc agar-plate method for the assay of antibiotic substances.
authors.forename: E J
authors.initials: EJ
authors.lastname: DE BEER
authors.forename: M B
authors.initials: MB
authors.lastname: SHERWOOD
mesh_terms: D000362:Agar; D000900:Anti-Bacterial Agents; D001681:Biological Assay; D012015:Reference Standards
chemical_list: D000900:Anti-Bacterial Agents; D000362:Agar