Fagerli R. A., Wandel M., Turet Olsen P., Ek J., Thorstensen K., Brekke O.-L. and Borch-Iohnsen B. (1996) “Iron status and diet at two years of age: a longitudinal study of healthy Norwegian and immigrant children”, Food & Nutrition Research, pp. 58-63. doi: 10.3402/fnr.v40i0.1747.