High frequency of herpes zoster in young hemophiliacs.
D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D006467:Hemophilia A / Q000150:complications*; D006562:Herpes Zoster / Q000453:epidemiology*; D006801:Humans
D000914:Antibodies, Viral