Standish, James, and Joseph Horzempa. “Ethanolic Extract from Rosinweed (Silphium Integrifolium) Diminishes the Viability of Leukemia Cells”. Proceedings of the West Virginia Academy of Science 98, no. 1 (April 8, 2026). Accessed April 15, 2026. https://pwvas.org/index.php/pwvas/article/view/1292.