Biological Evaluation of Extracts and Triterpenoids of Euphorbia hirta. Biological Sciences - PJSIR, [S. l.], v. 48, n. 2, p. 112–125, 2005. Disponível em: https://biostaging.pjsir.org/index.php/biological-sciences/article/view/1356. Acesso em: 22 mar. 2026.