Askim Merete, Haug Anna, and Gadeholt Gaut. “Dietary Intake of Menaquinone-4 May Determine Hepatic and Pancreatic Menaquinone-4 in Chickens”. Food & Nutrition Research00 (April 2, 2012). Accessed November 30, 2024. https://foodandnutritionresearch.net/index.php/fnr/article/view/507.