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