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. 1959 Oct:9:202-14.
doi: 10.1016/0042-6822(59)90115-1.

Features of the MEL x NWS recombination systems in influenza A virus. IV. Increments of virulence during successive cycles of double infection with two strains of influenza A virus

Features of the MEL x NWS recombination systems in influenza A virus. IV. Increments of virulence during successive cycles of double infection with two strains of influenza A virus

K B FRASER. Virology. 1959 Oct.
No abstract available

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