title: The Rh factor in obstetrics.
authors.forename: H F
authors.initials: HF
authors.lastname: TRAUT
authors.forename: B C
authors.initials: BC
authors.lastname: McIVOR
mesh_terms: D001789:Blood Group Antigens; D004899:Erythroblastosis, Fetal; D009774:Obstetrics; D012204:Rh-Hr Blood-Group System
chemical_list: D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System