(Q54618642)
Statements
1 reference
An epidemic due to sulphonamide-resistant group A meningococci in the Helsinki area (Finland). Epidemiological and clinical observations (English)
I. Salmi
O. Pettay
I. Simula
A. K. Kallio
1 January 1976
1 reference
8
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249-254
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4
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Identifiers
1 reference