''Pneumocystis murina'' is a species of fungus, first isolated from laboratory mice, hence its name.
References
Further reading
*Dagnæs-Hansen, Frederik, and Knud Poulsen. "Pneumocystis murina infection in immunodeficient mice in a closed barrier unit: a case report." Scand. J. Lab. Anim. Sci 38.2 (2011).
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