[Incidence of viral carditis in epidemic influenza].
D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis; D002681:China; D003384:Coxsackievirus Infections / Q000453:epidemiology*; D029822:Enterovirus B, Human / Q000276:immunology; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D009205:Myocarditis / Q000453:epidemiology*
D000914:Antibodies, Viral