Seroepidemiology of pertussis in the Jap
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N. Takayama; H. Watanabe; I. Fujita; M. Minamitani
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Article
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1989
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Springer-Verlag
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English
โ 420 KB
To ascertain just how widely Bordetella pertussis infection occurs in Japan, we assessed the immune level against pertussis in various age-groups in the Japanese population. Using sera mainly obtained from 6-to 75-year old subjects who visited the Tokyo Metropolitan Komagome Hospital, we determined