Studies of the genetic susceptibility of
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Watkin, I. J. ;Tills, D. ;Heath, R. B.
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Article
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1975
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Springer-Verlag
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Nearly three and a half thousand sera obtained from various populations were tested serologically to obtain evidence of past infection with influenza A viruses that were prevalent from 1947 to 1972. No significant difference was found between the distributions of the levels of these antibodies of in