1. Improved storage of red cells at -20 C;Chaplin;Lancet.,1953
2. Preservation of test erythrocytes in globin sugar solution for maintaining a blood group panel;Cohen;Vox Sang.,1953
3. The effect of storage of red cells in the frozen state on blood group antigens;Grove-Rasmussen;Vox. Sang.,1953
4. The use of preserved erythrocytes for the detection and identification of Rh antibodies;Hattersley;J. Lab. Clin. Med.,1948
5. Storage of red cells for blood grouping after freezing in liquid nitrogen. Use of sucrose to protect against hemolysis;Huntsman;Brit. Med. J.,1960