title: [Occurrence of the hepatitis B surface antigen and its subtypes in acute viral hepatitis among the population of the Mongolian People's Republic].
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006514:Hepatitis B Surface Antigens / Q000302:isolation & purification*; D006525:Hepatitis, Viral, Human / Q000453:epidemiology* / Q000276:immunology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008986:Mongolia
chemical_list: D006514:Hepatitis B Surface Antigens
vernacular_title: Chastota vyiavleniia poverkhnostnogo antigena gepatita B i ego subtipov pri ostrom virusnom gepatite u naseleniia Mongol'skoĭ Narodnoĭ Respubliki.