@misc{indiciae6bf9e038d9a2,
  title = {Bovine ostertagiasis: a changing epidemiological pattern?},
  author = {K Bairden and J J Parkins and J Armour},
  year = {1979},
  doi = {10.1136/vr.105.2.33},
  url = {https://pubmed.ncbi.nlm.nih.gov/555116/},
  note = {Source identifier: 555116}
}