Cite journal Last name Wahabi First name H. A. Last name 2 Alansary First name 2 L. A. Last name 3 Al-Sabban First name 3 A. H. Last name 4 Glasziuo First name 4 P. Year of publication 2010 Title The effectiveness of ''Hibiscus sabdariffa'' in the treatment of hypertension: A systematic review Journal [[Phytomedicine (journal)|Phytomedicine]] Publisher [[Phytomedicine (journal)|Phytomedicine]] Volume 17 Issue 2 Pages 83–86 DOI 10.1016/j.phymed.2009.09.002 PMID 19801187 1 2 Hopkins, A. L.; Lamm, M. G.; Funk, J. L.; Ritenbaugh, C. (2013).