The use of low level piperazine on pigs naturally infected with Ascaris lumbricoides.

@article{LINDQUIST1957TheUO,
  title={The use of low level piperazine on pigs naturally infected with Ascaris lumbricoides.},
  author={WOLD. LINDQUIST},
  journal={American journal of veterinary research},
  year={1957},
  volume={18 68},
  pages={508-10}
}