[Partial changes of the effects of penicillin and streptomycin induced by bio-activators in a model experiment].
D010406:Penicillins / Q000502:physiology*; D013307:Streptomycin / Q000494:pharmacology*; D015003:Yeasts / Q000494:pharmacology*
D010406:Penicillins; D013307:Streptomycin
PENICILLIN/physiology; STREPTOMYCIN/pharmacology; YEASTS/pharmacology