Rijksinstituut voor Volksgezondheid en Milieu Occurrence of Cryptosporidium oocysts and Giardia cysts in the river Meuse and removal in the Biesbosch reservoirs | RIVM Jaar: 1995 Occurrence of Cryptosporidium oocysts and Giardia cysts in the river Meuse and removal in the Biesbosch reservoirs | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON