• Risks to birds traded for African traditional medicine : a quantitative assessment 

      Williams, Vivienne L.; Cunningham, Anthony B.; Kemp, Alan C.; Bruyns, Robin K. (PLoS, 2014-08-27)
      Few regional or continent-wide assessments of bird use for traditional medicine have been attempted anywhere in the world. Africa has the highest known diversity of bird species used for this purpose. This study assesses ...