Acute toxicity study of the isomeric mixture of alpha and beta amyrin from Protium heptaphyllum (Aubl.) Marchand. Acta Scientiarum. Biological Sciences, [S. l.], v. 45, n. 1, p. e66144, 2023. DOI: 10.4025/actascibiolsci.v45i1.66144. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/66144. Acesso em: 1 jun. 2026.