title: Military blood banking--identification of the group O universal donor for transfusion of A, B and AB recipients--an enigma of two decades.
mesh_terms: D000017:ABO Blood-Group System / Q000032:analysis*; D001771:Blood Banks; D001782:Blood Donors; D001787:Blood Group Incompatibility / Q000517:prevention & control; D006801:Humans; D008887:Military Medicine
chemical_list: D000017:ABO Blood-Group System