Kola-Mustapha A, Ghazali Y, Iranloye T. Formulation of Vernonia amygdalina and Calotropis procera leaf extracts into a cream for the management of skin infections. WAJP [Internet]. 2023 Dec. 17 [cited 2024 Dec. 21];28(2):85-9. Available from: https://wapcpjournal.org.ng/index.php/home/article/view/155