title: [Cross immunity tests between RH strains of Toxoplasma gondii and its associated filterable virus].
mesh_terms: D000818:Animals; D003429:Cross Reactions; D006801:Humans; D007106:Immune Sera; D007109:Immunity; D051379:Mice; D009500:Neutralization Tests; D012526:Satellite Viruses / Q000276:immunology; D014122:Toxoplasma / Q000276:immunology*; D014780:Viruses / Q000276:immunology*
chemical_list: D007106:Immune Sera
vernacular_title: Prove di immunita crociata tra lo stipite RH di Toxoplasma gondii ed il virus filtrabile ad esso assocato.