title: Antibody protein levels in maternal sera in Rh haemolytic disease.
mesh_terms: D000649:Amniocentesis; D000906:Antibodies / Q000032:analysis*; D004899:Erythroblastosis, Fetal / Q000276:immunology* / Q000628:therapy; D005260:Female; D006801:Humans; D011247:Pregnancy
chemical_list: D000906:Antibodies