The microbiological assay of mixtures of penicillin and dihydrostreptomycin.
D001681:Biological Assay; D004096:Dihydrostreptomycin Sulfate; D010406:Penicillins / Q000032:analysis*; D013307:Streptomycin / Q000031:analogs & derivatives
D010406:Penicillins; D004096:Dihydrostreptomycin Sulfate; D013307:Streptomycin
PENICILLIN/determination; STREPTOMYCIN/derivatives