Поспєлов, С.В. and Шершова, С.В. 2012. Researches of biological activity of lectin-containing extracts of pale coneflower (Echinacea pallida (nutt.) Nutt.). Scientific Progress & Innovations. 2 (Jun. 2012), 47–51. DOI:https://doi.org/10.31210/visnyk2012.02.09.