title: [Studies on Australia antigen (HB-Ag) in a psychiatric community].
mesh_terms: D002353:Carrier State; D004314:Down Syndrome / Q000276:immunology*; D006509:Hepatitis B / Q000276:immunology; D006510:Hepatitis B Antibodies / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006778:Hospitals, Psychiatric; D006801:Humans
chemical_list: D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens
vernacular_title: Indagine in una comunita' psichiatrica sull'antigene australia (HB-Ag).