Influenza A and meningococcal disease.
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Reilly
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Gaunt
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004739:England / Q000453:epidemiology; D006801:Humans; D007223:Infant; D009980:Influenza A virus; D007251:Influenza, Human / Q000150:complications*; D008589:Meningococcal Infections / Q000150:complications*; D008875:Middle Aged