Jimoh, Florence, Adeolu Adedapo, Adamu Aliero, and Anthony Afolayan. “Polyphenolic and Biological Activities of Leaves Extracts of Argemone Subfusiformis (Papaveraceae) and Urtica Urens (Urticaceae)”. Revista de Biología Tropical 58, no. 4 (December 1, 2010): 1517–. Accessed April 19, 2024. https://revistas.ucr.ac.cr/index.php/rbt/article/view/5428.