Studies on the Immunity Effect of Newcastle Disease Complex Vaccine in One-day Old Common Chick
ZHANG Zhen-hua;JIANG Bei-yu;LI Yong-qing;LI Lin;MAO Ya-qing; ZHANG Jian-wei;JING Xiao-dong;ZHENG Xiao-lan
. 2009, (3): 157 -159 .