[The difficulties of industrializing penicillin (1928-1942) (Alexander Fleming, Howard Florey, Ernst Boris Chain)].
D004470:Economics, Medical / Q000266:history*; D049711:History, Modern 1601-; D010406:Penicillins / Q000266:history*
Difficultés d'industrialisation de la pénicilline (1928-1942) (Alexander Fleming, Howard Florey, Ernst Boris Chain).