title: Viruses, Parkinsonism and Alzheimer's disease.
mesh_terms: D000544:Alzheimer Disease / Q000209:etiology*; D000956:Antigens, Viral / Q000032:analysis; D001921:Brain / Q000276:immunology; D003704:Dementia / Q000209:etiology*; D006801:Humans; D010300:Parkinson Disease / Q000209:etiology*; D018139:Simplexvirus / Q000276:immunology; D014777:Virus Diseases / Q000150:complications*
chemical_list: D000956:Antigens, Viral