Mbouangouere, R. N., Tane, P., Ngamga, D., Djemgou, P., Choudhary, M. I., & Ngadjui, B. T. (2007). PIPTADEROL FROM PIPTADENIA AFRICANA. African Journal of Traditional, Complementary and Alternative Medicines, 4(3), 294–298. Retrieved from https://journals.athmsi.org/index.php/ajtcam/article/view/223