Comparative stomach tissue distribution profiles of four major bio-active components of Radix Astragali in normal and gastric ulcer mice. Brazilian Journal of Pharmaceutical Sciences, [S. l.], v. 58, 2022. DOI: 10.1590/s2175-97902022e18524. Disponível em: https://revistas.usp.br/bjps/article/view/204376.. Acesso em: 17 jul. 2024.