title: Cyclical variations in anti-Rh titer detected by automatic quantitative hemagglutination.
mesh_terms: D001331:Automation; D001803:Blood Transfusion; D001963:Bromelains; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D007074:Immunoglobulin G / Q000032:analysis; D007518:Isoantibodies / Q000032:analysis*; D008297:Male; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
chemical_list: D007106:Immune Sera; D007074:Immunoglobulin G; D007518:Isoantibodies; D012204:Rh-Hr Blood-Group System; D001963:Bromelains