Lingzi Xiaoli, and Edward G. Dudley. 2017. “A Quantitative Enzyme-Linked Immunosorbent Assay for Shiga Toxin 2a Requiring Only Commercially Available Reagents”. Advances in Food Technology and Nutrition Sciences 3 (1):6-14. https://openventio.us/index.php/AFTNS/article/view/2011.