Virus Mutation Analysis of Avian Leukosis Virus Subgroup J in Infected Mixed Breeding Black-bone Silk Fowl and Ma-chicken
WEI Rong-rong， CAI Li-ming， SHEN Yan-wei， WANG Yan-ming， CHENG Zi-qiang
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2014, (1): 107 -115 .  DOI: 10.11843/j.issn.0366-6964.2014.01.015