Kouitcheu Mabeku, L. B., B. V. Penlap, J. Kouam, B. T. Ngadjui, Z. T. Fomum, and F. X. Etoa. “EVALUATION OF ANTIDIARRHOEAL ACTIVITY OF THE FRUIT-RIND OF PICRALIMA NITIDA (APOCYNACEAE)”. African Journal of Traditional, Complementary and Alternative Medicines, vol. 3, no. 4, May 2006, pp. 66-73, https://athmsi.org/journals/index.php/ajtcam/article/view/135.