MyhrstadMari C.W., SlydahlMarlene, Monica Hellmann, Garnweidner-HolmeLisa, LundinKnut E. A., Christine Henriksen, and Telle-HansenVibeke H. “Nutritional Quality and Costs of Gluten-Free Products: A Case-Control Study of Food Products on the Norwegian Marked”. Food & Nutrition Research 65 (March 26, 2021). Accessed May 29, 2022. https://foodandnutritionresearch.net/index.php/fnr/article/view/6121.