title: Relationship and practical application of the Rh and Hr factors.
authors.forename: G A
authors.initials: GA
authors.lastname: MATSON
authors.forename: M S
authors.initials: MS
authors.lastname: SANDERS
authors.forename: J R
authors.initials: JR
authors.lastname: WHERRITT
mesh_terms: D001789:Blood Group Antigens; D006801:Humans; D012204:Rh-Hr Blood-Group System
chemical_list: D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System
keywords: BLOOD/groups--Rh factor