[Leptospirosis of swine in Northern Kazakhstan District].

@article{Viatkin1968LeptospirosisOS,
  title={[Leptospirosis of swine in Northern Kazakhstan District].},
  author={S K Viatkin and Z F Belousov and G M Butuzov},
  journal={Veterinariia},
  year={1968},
  volume={45 9},
  pages={36-7}
}