L. P. DUARTE, S. A. VIEIRA FILHO, G. D. de F. SILVA, J. R. de SOUSA, and A. da S. PINTO, “ Anti-trypanosomal activity of pentacyclic triterpenes isolated from Austroplenckia populnea (Celastraceae) ”, Rev. Inst. Med. Trop. São Paulo, vol. 44, no. 2, pp. 109–112, Apr. 2002, Accessed: Jul. 11, 2024. [Online]. Available: https://revistas.usp.br/rimtsp/article/view/30611