Bügel, Susanne, Camilla Spagner, Sanne K. Poulsen, Jette Jakobsen, and Arne Astrup. 2017. “Phylloquinone Content from Wild Green Vegetables May Contribute Substantially to Dietary Intake”. Canadian Journal of Agriculture and Crops 1 (2):83-88. https://doi.org/10.20448/803.1.2.83.88.