Cytotoxic phenolic constituents from the leaves of Ehretia asperula. Bangladesh Journal of Pharmacology, [S. l.], v. 14, n. 4, p. 196–197, 2019. DOI: 10.3329/bjp.v14i4.42414. Disponível em: https://banglajol.info/index.php/BJP/article/view/42414. Acesso em: 1 jul. 2026.