Comparative analysis of avian leukosis virus-related endogenous viral genes in experimental strains of the domestic chicken M. Tixier-Boichard, L. Durand, M. Morisson, F. Ricard and G. Coquerelle Genet. Sel. Evol., 26 Supplement (1994) 53s-66s DOI: 10.1051/gse:19940704