Hang, Tran, Quyen, Tran, Huy, Nguyen, AND Hoa, Le. " Second Metabolite Composition, Antioxidative, Tyrosinase Inhibitory, Antibacterial and Anticancer Activity of Balanophora laxiflora Extract" VNU Journal of Science: Natural Sciences and Technology [Online], Volume 32 Number 2 (15 June 2016)