Rijksinstituut voor Volksgezondheid en Milieu Can we fix it? Yes we can! but what? A new test of procedural invariance in TTO-measurement | RIVM Jaar: 2005 Can we fix it? Yes we can! but what? A new test of procedural invariance in TTO-measurement | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON