[Detection of serum hepatitis B core antigen and its value in the prevention and treatment of hepatitis B virus infection].
D005260:Female; D005312:Fetal Blood / Q000276:immunology; D006509:Hepatitis B / Q000276:immunology* / Q000517:prevention & control / Q000628:therapy; D006512:Hepatitis B Core Antigens / Q000032:analysis*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy
D006512:Hepatitis B Core Antigens