title: The Rh blood types and their reactions.
authors.forename: J J
authors.initials: JJ
authors.lastname: GRAYDON
authors.forename: R T
authors.initials: RT
authors.lastname: SIMMONS
mesh_terms: D001769:Blood; D001789:Blood Group Antigens; D006801:Humans; D012204:Rh-Hr Blood-Group System
chemical_list: D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System