title: Transplacental transmission of poxvirus neutralizing antibody.
mesh_terms: D000914:Antibodies, Viral; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange; D009500:Neutralization Tests; D011212:Poxviridae / Q000276:immunology*; D011247:Pregnancy; D014470:Umbilical Cord
chemical_list: D000914:Antibodies, Viral