Surveillance and Analysis of Antibody Level of Newcastle Disease in Chicken Farms around Wuhan
LUO Ling, WANG Hong-lin, WEN Guo-yuan, LUO Qing-ping, WANG Hong-cai, LU Qin, SHAO Hua-bin
HUBEI AGRICULTURAL SCIENCES . 2018, (22): 101 -102 .  DOI: 10.14088/j.cnki.issn0439-8114.2018.22.027