Leghari RA, Fan B, Bai J, Wen C, Abro SH, Jiang P. CONSTRUCTION AND EXPRESSION OF RECOMBINANT PLASMIDS CONTAINING NEPHROPATHOGENIC IBV S1 GENE AND LI-KEY SEGMENT OF CHICKEN MAJOR HISTOCOMPATIBILITY COMPLEX II GENE. Journal of Animal and Plant Sciences. 2015;25(4):1121-1128.