Rijksinstituut voor Volksgezondheid en Milieu Beta-agonists. A method for the detection and identification of beta-agonists in biological samples and animal feed | RIVM Jaar: 1993 Beta-agonists. A method for the detection and identification of beta-agonists in biological samples and animal feed | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON