«An Open Label Clinical Study Evaluating the Effectiveness of a Cryptolepis sanguinolenta based Herbal Antimalarial Agent» (2019) African Journal of Biomedical Research, 22(3), сс. 257–262. доступно на: https://ojshostng.com/index.php/ajbr/article/view/1321 (просмотрено: 17 май 2026).