(1)
Umaru, I. J.; Umaru, H. A.; Yakubu, O.; Umaru, K. I. Isolation and Characterization of Chemical Constituents, Cytotoxicity, Antibacterial and Antioxidant Activity of the Isolates, Crude Extract from Hornstedtia Scyphifera Var Leaf. GSC Biol. Pharm. Sci. 2020, 10, 070-098.