Rijksinstituut voor Volksgezondheid en Milieu Virulence of recurrent infestations with Borrelia-infected ticks in a Borrelia-amplifying bird | RIVM Jaar: 2015 Virulence of recurrent infestations with Borrelia-infected ticks in a Borrelia-amplifying bird | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON