(Q48986855)
Statements
1 reference
Further observations on penicillin. 1941 (English)
Abraham EP
1 reference
Chain E
1 reference
Fletcher CM
1 reference
Florey HW
1 reference
Gardner AD
1 reference
Heatley NG
1 reference
Jennings MA
1 reference
1 January 1992
1 reference
42
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1
1 reference
3-9
1 reference