@article{RukungaMuregiOmaretal.2008,
  author    = {G. M. Rukunga and F. W. Muregi and S. A. Omar and J. W. Gathirwa and C. N. Muthaura and Martin G. Peter},
  title     = {Anti-plasmodial activity of the extracts and two sesquiterpenes from Cyperus articulatus},
  year      = {2008},
}