Bibliografisk träff 1993-10-01 Two bioactive pterocarpans from Erythrina burana. Dagne E, Gunatilaka AA, Kingston DG, Alemu M, Hofmann G, Johnson RK. J Nat Prod · research support, u.s. gov't, p.h.s.; research support, u.s. gov't, non-p.h.s.; journal article · DOI 10.1021/np50100a028