1. Bodmer, W.F.: Evolutionary significance of the HL-A systems.Nature 237:139–145, 1972
2. Dausset, J., Degros, L., and Hors, J.: The association of the HL-A antigens with diseases.Clin. Immunol. Immunopathol. 5:127–149, 1974
3. Doherty, P.C., Blanden, R.U., and Zinkernagel, R.N.: Specificity of virus-immune effector T cells for H-2D compatible interactions: implications for H-antigen diversity.Transplant. Rev. 29:89–124, 1976
4. Eijsvoogel, V.P., van Rood, J.J., Toit, D.E., and Schellekens, P.T.S.: Position of a locus determining mixed lymphocyte reaction distinct from the known HL-A loci.Eur. J. Immunol. 2:413–418, 1972
5. Eijsvoogel, V.P., duBois, M.J.G.J., Melief, C.J.M., deGroot-Kooy, M.L., Koning, C., van Rood, J.J., van Leeuwen, A., Toit, E.D., and Schellekens, P.T.A.: Position of a locus determining mixed lymphocyte reaction (MLR) distinct from the known HL-A loci, and its relation to cell-mediated lympholysis (CML).In J. Dausset and J. Colombani (eds.):Histocompatibility Testing, 1972; pp. 501–508, Munksgaard, Copenhagen, 1973