BBOSA, G. S.; LUBAJO, R.; LUBEGA, A. M.; ODIA, G.; KATEREGA, J. Effects of leaf extracts of Vernonia amygdalina on the force and rate of contractility of an isolated mammalian heart. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 8, n. 11, p. 2389–2395, 2019. DOI: 10.18203/2319-2003.ijbcp20194773. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/3665. Acesso em: 23 oct. 2025.