Snyders, L., and J. Berner. “Induction of the Phenylpropanoid Pathway in Wheat Plants After Fumigation With SO<sub>2</sub> In Open-Top Chambers (OTCs)”. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt; 32, no. 1 (December 19, 2013): 1 page. Accessed April 28, 2024. http://www.satnt.ac.za/index.php/satnt/article/view/448.