@article{
  author = {Khakpoor, منصور, Bozorgnia, مجتبی},
  title = {A comparative study of bacterial agents in eggs, with
or without eggshell's contamination that produced in Tabriz.},
  journal = {Food Hygiene},
  year = {2011},
  volume = {1},
  number = {2},
  pages = {17-27},
  doi = {}
}