The hypotensive effect of the aqueous calyx extract of Hibiscus sabdariffa may occur through the attenuation of Autonomic nervous system activity. NJPS [Internet]. 31. december 2021 [citirano 8. julij 2026];36(2):203-9. Dostopno na: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/2363