PRELIMINARY PHYTOCHEMICAL SCREENING AND IN- VITRO ANTIOXIDANT POTENTIAL OF DIFFERENT EXTRACTS OF APIUM LEPTOPHYLLUM PERS . International Research Journal of Pharmacy, [S. l.], v. 10, n. 8, p. 91–95, 2019. Disponível em: https://irjponline.org/index.php/irjp/article/view/604. Acesso em: 17 aug. 2026.