Rh-positive blood for the Rh-negative patient.
D001787:Blood Group Incompatibility; D001803:Blood Transfusion; D004899:Erythroblastosis, Fetal; D005260:Female; D006801:Humans; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
D012204:Rh-Hr Blood-Group System