@article{AbdissaInduliAkalaetal.2013,
  author    = {Negera Abdissa and Martha Induli and Hoseah M. Akala and Matthias Heydenreich and Jacob O. Midiwo and Albert Ndakala and Abiy Yenesew},
  title     = {Knipholone cyclooxanthrone and an anthraquinone dimer with antiplasmodial activities from the roots of Kniphofia foliosa},
  journal   = {Phytochemistry letters},
  volume    = {6},
  number    = {2},
  pages     = {241 -- 245},
  doi       = {10.1016/j.phytol.2013.02.005},
  year      = {2013},
}