@article{
  author = {خان, م.م., پراساد, اس., خان, اف.آ., گوپتا, اچ.پ.},
  title = {Investigation of Differences in Biochemical and Mineral Composition of Urine between Pregnant and Non-Pregnant Crossbred Dairy Cattle},
  journal = {Iranian Journal of Applied Animal Science},
  year = {2015},
  volume = {5},
  number = {4},
  pages = {787-792},
  doi = {}
}