title: Relationship of neurological diseases to Toxoplasma gondii antibodies.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000906:Antibodies / Q000032:analysis*; D006801:Humans; D008751:Methylene Blue; D008875:Middle Aged; D009422:Nervous System Diseases / Q000276:immunology*; D012698:Serologic Tests; D014122:Toxoplasma / Q000276:immunology*
chemical_list: D000906:Antibodies; D008751:Methylene Blue