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2) Hart-Mia, V. D., Meike, M., Veer-Marga, V. D. and van Loghem, J. J.: Ho and Lantwo new blood group antigens. Paper read at the VIIIth europ. Congr. Haemat., 1961.
3) Buchanan, D. I. and Afaganis, A.: The Bennett-Goodspeed-Sturgeon or ‘Donna’ red cell antigen and antibody. Vox Sang., 8: 213-218, 1963.
4) Seaman, M. J., Benson, R., Jones, M. N., Morton, J. A. and Pickles, M. M.: The reactions of the Bennett-Goodspeed group of antibodies with the auto analyser. Brit. J. Haemat., 13: 464-473, 1967.
5) Morton, J. A., Pickles, M. M. and Sutton, L.: The correlation of Bga blood group with the HL-A7 leucocyte group: Demonstration of antigenic sites on red cells and leucocytes. Vox Sang., 17: 536-547, 1969.