[Characteristics of HBV serological markers and their titers in a rural population].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006509:Hepatitis B / Q000276:immunology; D006510:Hepatitis B Antibodies / Q000032:analysis*; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D007223:Infant; D008297:Male; D008403:Mass Screening; D011863:Radioimmunoassay; D012424:Rural Population
D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens