Kristensen Hanne L., Rosenqvist Eva, and Jakobsen Jette. “Increase of Vitamin D<sub>2</sub> by UV-B Exposure During the Growth Phase of White Button Mushroom (<em>Agaricus bisporus</Em&gt;)”. Food & Nutrition Research00 (April 2, 2012). Accessed July 13, 2024. https://foodandnutritionresearch.net/index.php/fnr/article/view/498.