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. 1953 Feb 21;171(4347):343.
doi: 10.1038/171343a0.

Cephalosporin N: a new type of penicillin

E P ABRAHAM, G G F NEWTON, K CRAWFORD, H S BURTON, C W HALE

Cephalosporin N: a new type of penicillin

E P ABRAHAM et al. Nature. .
No abstract available

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