title: Virus-like particles and an unassociated infectious agent in amoebae of the genus Naegleria.
mesh_terms: D000562:Amebiasis / Q000382:microbiology; D000656:Amoeba / Q000382:microbiology*; D000818:Animals; D002467:Cell Nucleus / Q000382:microbiology; D002478:Cells, Cultured; D002642:Chick Embryo; D003593:Cytoplasm / Q000382:microbiology; D004195:Disease Models, Animal; D005347:Fibroblasts / Q000382:microbiology; D066298:In Vitro Techniques; D007181:Inclusion Bodies, Viral / Q000302:isolation & purification*; D008590:Meningoencephalitis / Q000382:microbiology; D051379:Mice