In vitro anti-inflammatory, cytotoxic and antioxidant activities of boesenbergin A, a chalcone isolated from Boesenbergia rotunda (L.) (fingerroot). N.M. Isa, S.I. Abdelwahab, S. Mohan, A.B. Abdul, M.A. Sukari, M.M.E. Taha, S. Syam, P. Narrima, S.Ch. Cheah, S. Ahmad and M.R. Mustafa. Braz J Med Biol Res 2012; 45: 524-530