title: [Hepatitis B antigen in saliva of mentally retarded patients].
mesh_terms: D006511:Hepatitis B Antigens / Q000302:isolation & purification; D006801:Humans; D008607:Intellectual Disability / Q000276:immunology*; D012463:Saliva / Q000276:immunology*
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: Hepatitis B-antigen i saliv hos psykiskt utvecklingshämmade