Good laboratory practice before blood transfusion.
D000017:ABO Blood-Group System; D000743:Anemia, Hemolytic / Q000517:prevention & control*; D001787:Blood Group Incompatibility / Q000517:prevention & control; D003298:Coombs Test; D006801:Humans; D012204:Rh-Hr Blood-Group System; D065227:Transfusion Reaction
D000017:ABO Blood-Group System; D012204:Rh-Hr Blood-Group System