title: Acute viral hepatitis B: laboratory reports 1980-4.
mesh_terms: D000293:Adolescent; D000328:Adult; D004739:England; D005260:Female; D006280:Health Workforce; D006509:Hepatitis B / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009660:Northern Ireland; D009784:Occupational Diseases / Q000453:epidemiology; D013222:State Medicine; D014852:Wales