Rajaa
Hakutulokset: 9780199541614
Rajaa
yksi hakutulos.
Penicillin
nidottu,
2009,
englanti,
ISBN 9780199541614
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 …