1. 1. Högman, C. F. : A new approach to blood component preparation and storage. Abstr. 14th Congr. Int. Soc. Blood Transfusion, Helsinki 1975, p. 80.
2. Clinical usefulness of red cells preserved in protein-poor mediums;Högman;New Engl. J. Med.,1978
3. Preservation of human erythrocytes in the liquid state. Biological results with a new medium;Hervé;Vox Sang.,1980
4. 4. Loos, H. : Personal communication (1979).
5. 5. Myllylä, G. : In vitro hemolysis in three types of SAG red cell concentrates. Abstr. Joint Meet. 18th Congr. Int. Soc. Haemat. and 16th Congr. Int. Soc. Blood Transfusion, Montreal 1980, p. 100.