title: Parasitic protozoa of the blood of rodents. I. The life-cycle and zoogeography of Plasmodium berghei nigeriensis subsp. nov.
mesh_terms: D000818:Animals; D000852:Anopheles; D001769:Blood / Q000382:microbiology; D004912:Erythrocytes / Q000382:microbiology; D008675:Metamorphosis, Biological; D051379:Mice; D009549:Nigeria; D010962:Plasmodium berghei / Q000254:growth & development*; D051381:Rats; D012377:Rodentia; D013696:Temperature