Urea poisoning in cows.

@article{Alsalami1977UreaPI,
  title={Urea poisoning in cows.},
  author={M T Alsalami and F Shabib and M H Hadi and D K Chaudry},
  journal={The Veterinary record},
  year={1977},
  volume={100 6},
  pages={120}
}