‘An Open Label Clinical Study Evaluating the Effectiveness of a Cryptolepis sanguinolenta based Herbal Antimalarial Agent’, AJBR, vol. 22, nr. 3, pp. 257–262, dec. 2019, Geraadpleegd: 13 juni 2026. [Online]. Beschikbaar op: https://ojshostng.com/index.php/ajbr/article/view/1321