title: Studies on the pathogenicity of Toxoplasma for mice.
mesh_terms: D000818:Animals; D002415:Cats; D007421:Intestine, Small / Q000473:pathology; D051379:Mice; D010270:Parasite Egg Count; D012376:Rodent Diseases / Q000209:etiology* / Q000473:pathology; D014122:Toxoplasma / Q000472:pathogenicity*; D014124:Toxoplasmosis, Animal / Q000209:etiology* / Q000473:pathology