[Australia antigen in children treated in hospital].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus / Q000276:immunology*; D006760:Hospitalization; D006782:Hospitals, Special; D006801:Humans; D007223:Infant
D006511:Hepatitis B Antigens
Antygen australia u dzieci leczonych w odziale szpitalnym.