Effects of Avian Reticuloendotheliosis Virus Infection on the CD4+/CD8+ Ratio and the Expression of Related Cytokines in SPF Chicks
LIU Danhua, ZHENG Shimin, LIU Xiaojing, Lü Xiaoping, GAO Xueli, LIU Chaonan
Acta Veterinaria et Zootechnica Sinica . 2020, (6): 1447 -1454 .  DOI: 10.11843/j.issn.0366-6964.2020.028