Penicillin: from discovery to product.
Sykes
R
R
GlaxoSmithKline plc, London, England.
D049673:History, 20th Century; D006801:Humans; D010406:Penicillins / Q000266:history* / Q000494:pharmacology; D011634:Public Health / Q000266:history; D012606:Scotland
D010406:Penicillins