title: Hepatitis B virus DNA in serum of pregnant women with HBsAg and HBeAg or antibodies to HBe.
mesh_terms: D004279:DNA, Viral / Q000032:analysis*; D005260:Female; D006509:Hepatitis B / Q000382:microbiology*; D006515:Hepatitis B virus / Q000235:genetics*; D006801:Humans; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000382:microbiology*
chemical_list: D004279:DNA, Viral