Cloning and Sequence Analysis of F Gene of a Genetype Ⅵ Newcastle Disease Virus Isolated from Duck
CAI Li-li;WU Zhi-xin;HUANG Xing-guo;LIAO Ming;WANG Jun-feng;HUANG Shu-jian
China Animal Husbandry & Veterinary Medicine . 2010, (5): 90 -95 .