title: Immunoglobulin G levels and the titers of specific antiviral antibodies in amniotic fluid.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D000906:Antibodies / Q000032:analysis*; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis*; D011247:Pregnancy; D014780:Viruses / Q000276:immunology*
chemical_list: D000906:Antibodies; D007074:Immunoglobulin G