title: Immunoloiical studies of a community outbreak of hepatitis.
mesh_terms: D000293:Adolescent; D001323:Autoantibodies / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D006506:Hepatitis A / Q000276:immunology*; D006511:Hepatitis B Antigens; D006801:Humans; D007223:Infant; D009130:Muscle, Smooth / Q000276:immunology
chemical_list: D001323:Autoantibodies; D006511:Hepatitis B Antigens