Obembe, Olawale O., Ganiyat K. Oloyede, and Yinusa Raji. “Cytotoxicity and Acute Oral Toxicity Study on Quassin and Fractions of Quassia Amara Extract”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 13, no. 1 (January 24, 2014): 139–144. Accessed May 17, 2024. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/1619.