Weesepoel, Y., Heenan, S., Boerrigter-Eenling, R., Venderink, T., Blokland, M., & van Ruth, S. (2016). Protocatechuic Acid Levels Discriminate Between Organic and Conventional Wheat from Denmark. CHIMIA, 70(5), 360. https://doi.org/10.2533/chimia.2016.360