For an estimated phylogeny used to trace the origin of the human malaria parasite, see: Liu, W., Y. Li, et al. 2010. Origin of the human malaria parasite Plasmodium falciparum in gorillas. Nature 467:...

For an estimated phylogeny used to trace the origin of the human malaria parasite, see:

Liu, W., Y. Li, et al. 2010. Origin of the human malaria parasite Plasmodium falciparum in gorillas. Nature 467: 420–425.

Compare to an earlier result. Which is more credible?

Rich, S. M., F. H. Leendertz, et al. 2009. The origin of malignant

malaria. Proceedings of the National Academy of Sciences, USA 106:

14902–14907.