title: Incidence of Rh immunization in primigravidae and risk of immunization in multiparae.
mesh_terms: D000017:ABO Blood-Group System; D000328:Adult; D003718:Denmark; D004899:Erythroblastosis, Fetal / Q000453:epidemiology* / Q000517:prevention & control; D005260:Female; D006801:Humans; D007136:Immunoglobulins / Q000627:therapeutic use; D007231:Infant, Newborn; D010298:Parity; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D007136:Immunoglobulins; D012204:Rh-Hr Blood-Group System