Paajanen L., Tuure T., and Korpela R. “Impaired Tolerance of Indigestible Carbohydrates in Adults With Subjective Milk Intolerance”. Food & Nutrition Research (January 7, 2008): 131-135. Accessed February 19, 2025. https://foodandnutritionresearch.net/index.php/fnr/article/view/226.