Eloranta Aino-Maija, Venäläinen Taisa, Soininen Sonja, Jalkanen Henna, Kiiskinen Sanna, Schwab Ursula, Lakka Timo A., and Lindi Virpi. “Food Sources of Energy and Nutrients in Finnish Girls and Boys 6–8 Years of Age – the PANIC Study”. Food & Nutrition Research 600 (September 30, 2016). Accessed August 19, 2022. https://foodandnutritionresearch.net/index.php/fnr/article/view/981.