Dyabalanage, T.K.K.Wannigama, G.P.Weerasuriya, A.Jayasinghe, L.Simmonds, P.2016-04-262016-04-261995Phytochemistry, 40(4):p.1311-1312https://dl.nsf.gov.lk/handle/1/23185ChemistryRubiaceaeTriterpenesUncaric acidArticleRG/92/C/009FR 0509