Bibliografisk träff 2002-08-01 Gaboroquinones A and B and 4'-O-demethylknipholone-4'-O-beta-D-glucopyranoside, phenylanthraquinones from the roots of Bulbine frutescens. Abegaz BM, Bezabih M, Msuta T, Brun R, Menche D, Mühlbacher J, Bringmann G. J Nat Prod · research support, non-u.s. gov't; journal article · DOI 10.1021/np0201218