Giemsa-stained thin smears of Plasmodium knowlesi infecting human red blood cells. Various life stages shown: early trophozoite (top left), late trophozoites (top right), schizont (bottom left), gametocyte (bottom right).
Kim-Sung Lee, Janet Cox-Singh, Balbir Singh
CC BY 4.0
<p>Morphological features and differential counts of Plasmodium knowlesi parasites in naturally acquired human infections. 2009. Malaria Journal. Vol. 73.
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<a rel="nofollow" class="external free" href="https://doi.org/10.1186/1475-2875-8-73">https://doi.org/10.1186/1475-2875-8-73</a>