title: [Presence of antigen associated with hepatitis B in saliva of patients with acute viral hepatitis, in "healthy carriers" and in mentally retarded children. 1st part].
mesh_terms: D000208:Acute Disease; D001938:Brazil; D002986:Clinical Trials as Topic; D006509:Hepatitis B / Q000453:epidemiology*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D008607:Intellectual Disability / Q000276:immunology*; D012463:Saliva / Q000276:immunology*
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: Ocorrência do antígeno associado à hepatite B na saliva de pacientes com hepatite aguda a vírus, em "portadores sadios" e em crianças deficientes mentais. 1 parte.