Marks, F., Evans, J., Meyer, C. G., Browne, E. N., Flessner, C., von Kalckreuth, V., . . . May, J. (2005). High Prevalence of Markers for Sulfadoxine and Pyrimethamine Resistance in Plasmodium falciparum in the Absence of Drug Pressure in the Ashanti Region of Ghana. American Society for Microbiology.

Marks, Florian, Jennifer Evans, Christian G. Meyer, Edmund N. Browne, Christa Flessner, Vera von Kalckreuth, Teunis A. Eggelte, Rolf D. Horstmann, och Jürgen May. High Prevalence of Markers for Sulfadoxine and Pyrimethamine Resistance in Plasmodium Falciparum in the Absence of Drug Pressure in the Ashanti Region of Ghana. American Society for Microbiology, 2005.

Marks, Florian, et al. High Prevalence of Markers for Sulfadoxine and Pyrimethamine Resistance in Plasmodium Falciparum in the Absence of Drug Pressure in the Ashanti Region of Ghana. American Society for Microbiology, 2005.