Letter: Virus-like particles in calves' faeces.

@article{Mcnulty1975LetterVP,
  title={Letter: Virus-like particles in calves' faeces.},
  author={M S Mcnulty and Woody Curran and J Mcferran},
  journal={Lancet},
  year={1975},
  volume={2 7924},
  pages={78-9}
}