The Aqueous Calyx Extract of Hibiscus sabdariffa Lowers Blood Pressure and Heart Rate via Sympathetic Nervous System Dependent Mechanisms. NJPS [Internet]. 20 maggio 2021 [citato 11 giugno 2026];29(2):131-6. Disponibile su: http://ojshostng.com/index.php/njphysiologicalsciences/article/view/1820