Rijksinstituut voor Volksgezondheid en Milieu The European Sero-Epidemiology Network: standardizing the enzyme immunoassay results for measles, mumps and rubella | RIVM Jaar: 2000 The European Sero-Epidemiology Network: standardizing the enzyme immunoassay results for measles, mumps and rubella | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON