title: A question of rubella immunity.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D005260:Female; D006801:Humans; D007114:Immunization; D011247:Pregnancy; D011863:Radioimmunoassay; D012409:Rubella / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral