OGWAL-OKENG, J. W.; OBUA, C.; ANOKBONGGO, W. W. Acute toxicity effects of the methanolic extract of Fagara zanthoxyloides (Lam.) root-bark. African Health Sciences, [S. l.], v. 3, n. 3, p. 124–126, 2004. DOI: 10.4314/ahs.v3i3.6848. Disponível em: https://www.ajol.info/index.php/ahs/article/view/6848. Acesso em: 10 aug. 2026.