Houben, GFvan Dokkum, Wvan Loveren, H), (Vos, JGal., et2025-03-122025-03-121991https://rivm.openrepository.com/handle/10029/633140Immunotoxic effects of the colour additive caramel colour III: II. A human study and comparison of the results with data from rat studies.[Immunotoxiciteit van de kunstmatige kleurstof ammonia caramel in de mens]ArticleIn: Euro Food Tox III. Proceedings of the interdisciplinary conference on effects of food on the immune and hormonal systems, May 1991, Zurich, Switzerland. European Society of Toxicology, 1991;52-62025-03-12