1. Report of an Informal Consultation convened by WHO in Geneva;WHO,1993
2. Simon JE, Charles D, Cebert E, Grant L, Janick J, Whipkey A (1990) Artemisia annua L.: a promising aromatic and medicinal. In: Janick J, Simon JE (Hrsg) Advances in new crops. Timber Press, Portland, S 522–526
3. Laughlin JC (1993) Effect of agronomic practices on plant yield and antimalarial constituents of Artemisia annua L. Acta Hort 331:53–61
4. Laughlin JC (1994) Agricultural production of artemisinin: a review. Trans R Soc Trop Med Hyg 88(Suppl. 1):21–22
5. Magalhaes PM (1994) A experimentacao agricola com plantas medicinais e aromaticas. Atualidades Cientıficas 3:31–56