title: Detection of Norwalk agent antibody and antigen by solid-phase radioimmunoassay and immune adherence hemagglutination assay.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D000956:Antigens, Viral / Q000032:analysis* / Q000302:isolation & purification; D002648:Child; D002675:Child, Preschool; D003967:Diarrhea / Q000276:immunology; D005759:Gastroenteritis / Q000276:immunology; D006801:Humans; D007104:Immune Adherence Reaction; D007223:Infant; D008875:Middle Aged; D002679:Pan troglodytes; D011863:Radioimmunoassay; D014777:Virus Diseases / Q000276:immunology; D014713:Viruses, Unclassified / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral