[On the history of penicillin preparation by Z.V. Ermol'eva].
Balezina
T I
TI
D049673:History, 20th Century; D010406:Penicillins / Q000096:biosynthesis / Q000266:history* / Q000627:therapeutic use; D010407:Penicillium / Q000378:metabolism; D014586:USSR; D006113:United Kingdom; D014481:United States
D010406:Penicillins
K istorii polucheniia Z.V. Ermol'evoĭ penitsillina.