Evaluation of subacute toxicity of a polyherbal nootropic formulation in Wistar albino rats. Indian Journal of Experimental Biology (IJEB), [S. l.], v. 61, n. 02, p. 116–123, 2023. DOI: 10.56042/ijeb.v61i02.51528. Disponível em: https://or.niscpr.res.in/index.php/IJEB/article/view/134. Acesso em: 13 may. 2026.