Ahmadu AA, Tarimaledei P, A. Onanuga A. TRITERPENOIDS FROM GUTENBERGIA NIGRITANA(BENTH).OLIV AND HIERN. Afr J Tradit Complement Altern Med [Internet]. 2013 Mar. 15 [cited 2024 May 17];10(3):405-9. Available from: https://journals.athmsi.org/index.php/ajtcam/article/view/1619