Bjørnarå, H. B., Hillesund, E. R., Torstveit, M. K., Stea, T. H., Øverby, N. C. and Bere, E. (2015) “An assessment of the test-retest reliability of the New Nordic Diet score”, Food & Nutrition Research, 59. doi: 10.3402/fnr.v59.28397.