Archie, E.A., Henry, T., Maldonado, J.E., Moss, C.J., Poole, J.H., Pearson, V.R., Murray, S., Alberts, S.C. and Fleischer, R.C. (2010) Major Histocompatibility Complex Variation and Evolution at a Single, Expressed DQA Locus in Two Genera of Elephants. Immunogenetics, 62, 85-100.