Shift in age in chickenpox.
Miller
E
E
Vardien
J
J
Farrington
P
P
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002644:Chickenpox / Q000453:epidemiology* / Q000401:mortality; D002648:Child; D004739:England / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D014852:Wales / Q000453:epidemiology