Howard Florey, Alexander Fleming and the fairy tale of penicillin.
Vellar
Ivo D
ID
D004739:England; D049673:History, 20th Century; D006801:Humans; D007180:Incisor / Q000601:surgery; D008297:Male; D010406:Penicillins / Q000266:history; D010482:Periapical Abscess / Q000266:history / Q000601:surgery; D014081:Tooth Extraction / Q000266:history
D010406:Penicillins