Rh factor; talking points for the genetically speaking.
D001789:Blood Group Antigens; D001788:Blood Grouping and Crossmatching; D015316:Genetic Therapy; D012204:Rh-Hr Blood-Group System; D013060:Speech
D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System
BLOOD GROUPS/Rh factor