title: The epidemiology of hepatitis B antigen in a high prevalence area.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000410:Alanine Transaminase / Q000097:blood; D006528:Carcinoma, Hepatocellular / Q000453:epidemiology / Q000276:immunology; D002648:Child; D002675:Child, Preschool; D003168:Complement Fixation Tests; D005260:Female; D006506:Hepatitis A / Q000453:epidemiology / Q000276:immunology; D006509:Hepatitis B / Q000453:epidemiology / Q000209:etiology / Q000276:immunology; D006511:Hepatitis B Antigens; D006801:Humans; D005779:Immunodiffusion; D007223:Infant; D008107:Liver Diseases / Q000453:epidemiology / Q000276:immunology; D008113:Liver Neoplasms / Q000453:epidemiology / Q000276:immunology; D008297:Male; D013785:Thailand; D065227:Transfusion Reaction
chemical_list: D006511:Hepatitis B Antigens; D000410:Alanine Transaminase