Evaluation of Phytochemical, proximate analysis, mineral composition and polyphenolic contents of aqueous extract of (Ephedra (Alata) leaves. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, n. 4, p. 715–719, 2022. DOI: 10.47750/pnr.2022.13.04.096. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/2190.. Acesso em: 23 jun. 2026.