H. AHMED, Amal. Biologically Active Saponins From Bougainvillea spectabilis Growing in Egypt. Asian Journal of Chemistry, [S. l.], v. 21, n. 7, p. 5510–5516, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/18351. Acesso em: 23 jul. 2024.