@article{
  author = {},
  title = {Histopoathological study of the effects of Influenza virus subtype H9N2 on the respiratory system of SPF chickens},
  journal = {Journal of Veterinary Clinical and Laboratory Research(JLACSR)},
  year = {2009},
  volume = {3},
  number = {7},
  pages = {1-10},
  doi = {}
}