Toxoplasma gondii from Toxocara cati.
D000818:Animals; D002371:Cat Diseases; D002415:Cats; D004197:Disease Reservoirs; D066298:In Vitro Techniques; D051379:Mice; D009349:Nematode Infections / Q000662:veterinary*; D014119:Toxocara; D014124:Toxoplasmosis, Animal / Q000209:etiology*