title: Microbiological diffusion assay I: operations studied with Cooper equation.
mesh_terms: D000362:Agar; D003470:Culture Media; D004058:Diffusion; D008433:Mathematics; D008722:Methods; D008826:Microbial Sensitivity Tests / Q000379:methods*; D010406:Penicillins / Q000494:pharmacology; D012505:Sarcina / Q000187:drug effects; D013210:Staphylococcus / Q000187:drug effects; D013307:Streptomycin / Q000187:drug effects; D013696:Temperature; D013997:Time Factors; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D003470:Culture Media; D010406:Penicillins; D000362:Agar; D013307:Streptomycin