@misc{indiciae4a65d630c4a5,
  title = {Persistent anthelmintic effect of ivermectin in cattle.},
  author = {D Barth},
  year = {1983},
  doi = {10.1136/vr.113.13.300},
  url = {https://pubmed.ncbi.nlm.nih.gov/6688901/},
  note = {Source identifier: 6688901}
}