Treating a sick process.
McClelland
D B
DB
D000017:ABO Blood-Group System; D001787:Blood Group Incompatibility / Q000517:prevention & control; D001803:Blood Transfusion / Q000592:standards*; D005060:Europe; D006801:Humans; D019300:Medical Errors / Q000517:prevention & control*; D011786:Quality Control; D012449:Safety / Q000592:standards*; D014481:United States
D000017:ABO Blood-Group System