Rijksinstituut voor Volksgezondheid en Milieu Changes in food and nutrient intake in middle-aged men from 1960 to 1985 (the Zutphen Study) | RIVM Jaar: 1990 Changes in food and nutrient intake in middle-aged men from 1960 to 1985 (the Zutphen Study) | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON