Fakeye, T. “TOXICITY AND IMMUNOMODULATORY ACTIVITY OF FRACTIONS OF HIBISCUS SABDARIFFA LINN (FAMILY MALVACEAE) IN ANIMAL MODELS”. African Journal of Traditional, Complementary and Alternative Medicines, vol. 5, no. 4, May 2008, pp. 394-8, https://athmsi.org/journals/index.php/ajtcam/article/view/375.