Exposure to hepatitis B virus and development of the chronic HBAg carrier state in children.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000407:Alabama; D001131:Arkansas; D002050:Burkina Faso; D002353:Carrier State; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D004586:Electrophoresis; D005260:Female; D006386:Hemagglutination Tests; D006506:Hepatitis A / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D005779:Immunodiffusion; D007223:Infant; D008297:Male; D008849:Micronesia; D011863:Radioimmunoassay; D012737:Sex Factors
D006511:Hepatitis B Antigens