Rössner Stephan, Hylander Britta, Hägg Anna, Dye Louise, Lawton Claire, King Neil, and Blundell John E. “Effects of Fasting or a Vegetarian Diet on Subjective Ratings of Appetite and Mood During Strenuous Physical Activity”. Food & Nutrition Research (December 1, 1999): 105-108. Accessed April 20, 2024. https://foodandnutritionresearch.net/index.php/fnr/article/view/100.