title: Jejunal viral antigen in multiple sclerosis and amyotrophic lateral sclerosis.
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000276:immunology*; D000956:Antigens, Viral / Q000032:analysis*; D006801:Humans; D007413:Intestinal Mucosa / Q000276:immunology; D007583:Jejunum / Q000276:immunology; D008459:Measles virus / Q000276:immunology; D009046:Motor Neurons / Q000276:immunology; D009103:Multiple Sclerosis / Q000276:immunology*; D009468:Neuromuscular Diseases / Q000276:immunology; D017955:Poliovirus / Q000276:immunology; D018139:Simplexvirus / Q000276:immunology
chemical_list: D000956:Antigens, Viral