title: [Incidence of permanent hepatitis B antigenemia in school children].
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification; D006801:Humans; D008297:Male; D013997:Time Factors; D015022:Yugoslavia
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: Ucestalost trajne hepatitis B antigenemije u skolske djece