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    http://books.google.de/books?id=At0nwXNJXHcC&dq=penicillin+F+penicillin+G+1943&hl=de&source=gbs_navlinks_s

    Penicillin is the drug of the twentieth century. It was the first of the antibiotics that, for decades after the Second World War, underpinned a popular belief that infectious disease had at last met its match. With the emergence of 'superbugs' in recent…



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