Bringmann, Gerhard, Guido François, Laurent Aké Assi, and Jan Schlauer. “The Alkaloids of Triphyophyllum Peltatum (Dioncophyllaceae)”. CHIMIA 52, no. 1-2 (February 25, 1998): 18. Accessed May 1, 2024. https://www.chimia.ch/chimia/article/view/1998_018.