Trends in rubella and parvovirus B19 infections.
D003430:Cross-Sectional Studies; D016731:Erythema Infectiosum / Q000453:epidemiology*; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D011247:Pregnancy; D012409:Rubella / Q000453:epidemiology*; D012410:Rubella Syndrome, Congenital / Q000453:epidemiology / Q000517:prevention & control; D006113:United Kingdom