@article{
  author = {},
  title = {The effect of Levamisol hydrochloride on the lymphocyte changes and titer of serum antibody against Newcastle disease virus in broilers chickens},
  journal = {Journal of Veterinary Clinical and Laboratory Research(JLACSR)},
  year = {2009},
  volume = {3},
  number = {7},
  pages = {31-38},
  doi = {}
}