title: [Hepatitis B antigen in new patients and employees of the Opava Psychiatric Hospital].
mesh_terms: D003604:Czechoslovakia; D006509:Hepatitis B / Q000175:diagnosis*; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006760:Hospitalization; D006778:Hospitals, Psychiatric; D006801:Humans; D010564:Personnel, Hospital; D000078329:Workforce
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: Nález antigenu hepatitidy B u prijímanýcg nemocných a zamĕstnanců psychiatrické lécebny v Opavĕ