Hepatitis B in children.
Bortolotti
Flavia
F
Guido
Maria
M
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D019694:Hepatitis B, Chronic / Q000175:diagnosis* / Q000453:epidemiology*; D006801:Humans; D015994:Incidence; D007558:Italy / Q000453:epidemiology; D008137:Longitudinal Studies; D011379:Prognosis