Surang Engprasert. (1995) Isolation structure elucidation, assay and cytotoxic property of tropolone alkaloids from tubers of gloriosa superba linn. Mahidol University,:ม.ป.ท.Surang Engprasert. 1995. Isolation structure elucidation, assay and cytotoxic property of tropolone alkaloids from tubers of gloriosa superba linn. ม.ป.ท.:Mahidol University,;Surang Engprasert. Isolation structure elucidation, assay and cytotoxic property of tropolone alkaloids from tubers of gloriosa superba linn. ม.ป.ท.:Mahidol University, 1995. Print.