title: [Hepatitis B antigen and antibody in children at Yaeyama district. Okinawa prefecture].
mesh_terms: D000293:Adolescent; D000914:Antibodies, Viral / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006510:Hepatitis B Antibodies / Q000032:analysis*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006515:Hepatitis B virus / Q000276:immunology; D006801:Humans; D008297:Male
chemical_list: D000914:Antibodies, Viral; D006510:Hepatitis B Antibodies; D006511:Hepatitis B Antigens