TY - GEN AU - Graham,D A AU - McLaren,I E AU - Calvert,V AU - Torrens,D AU - Meehan,B M TI - RFLP analysis of recent Northern Ireland isolates of infectious laryngotracheitis virus: comparison with vaccine virus and field isolates from England, Scotland and the Republic of Ireland SN - 1465-3338 PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1080/03079450094298 ER -