D.S. Singer, R. Ehrlich, L. Satz, W. Frels, J. Bluestone, R. Hodes, S. Rudikoff,
Structure and expression of class I MHC genes in the miniature swine Veterinary Immunology and Immunopathology. ,vol. 17, pp. 211- 221 ,(1987) ,
10.1016/0165-2427(87)90141-3