Hepatitis B infection in households of chronic carriers of hepatitis B surface antigen: factors associated with prevalence of infection.
D000293:Adolescent; D000328:Adult; D001782:Blood Donors; D002353:Carrier State / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D004812:Epidemiologic Methods; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology* / Q000235:genetics / Q000635:transmission; D006510:Hepatitis B Antibodies / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D007223:Infant; D008297:Male; D008396:Maryland; D008875:Middle Aged; D012306:Risk; D012737:Sex Factors
D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens