title: [Incidence of HBsAg and anti-HBsAg. Frequency of the hepatitis B surface antigen and its antibodies detected by radioimmunoassay, in hospital personnel].
mesh_terms: D006509:Hepatitis B / Q000276:immunology*; D006510:Hepatitis B Antibodies / Q000032:analysis*; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D010564:Personnel, Hospital; D011863:Radioimmunoassay
chemical_list: D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens
vernacular_title: Incidência de HBsAg e anti-HBs. Freqüência do antígeno de superfície da hepatite B e de seus anticorpos detectados por radioimunoensaio, em pessoal hospitalar.