Verkaik-Kloosterman, JBeukers, ME, Buurma-RethansVerhagen, HOcke, MC2025-03-212025-03-2120122248189910.3402/fnr.v56i0.5443https://rivm.openrepository.com/handle/10029/646159Evaluation of the Dutch general exemption level for voluntary fortification with folic acidArticleFood Nutr Res 2012; 56(1):1-82025-03-21