PHARMACOGNOSTIC AND PHYTOCHEMICAL INVESTIGATION OF THE STEM BARK OF BAUHINIA PURPUREA. International Research Journal of Pharmacy, [S. l.], v. 3, n. 2, p. 154–156, 2012. Disponível em: https://irjponline.org/index.php/irjp/article/view/1973. Acesso em: 4 nov. 2026.