Ihegboro GO, Ononamadu CJ, Owolarafe TA, et al. Cytotoxicity Evaluation and the Free Radical Scavenging Activity of the Root Extracts of Calotropis procera: . http://www.doi.org/10.26538/tjnpr/v6i12.30. TJNPR. 2022;6(12):2081-2086. Accessed April 17, 2025. https://tjnpr.org/index.php/home/article/view/1411