@article{
  author = {Azimpour,, S., Shaghayegh,, علیرضا, Gholamhoseini, , B},
  title = {Effects of hypervitaminosis A on liver in newborn
lambs by oral supplementation},
  journal = {journal of veterinary clinical research},
  year = {2014},
  volume = {5},
  number = {2},
  pages = {1-8},
  doi = {}
}