@misc{indiciaef40b92967949,
  title = {An introduction to the avermectins.},
  author = {W C Campbell},
  year = {1981},
  doi = {10.1080/00480169.1981.34836},
  url = {https://pubmed.ncbi.nlm.nih.gov/7038568/},
  note = {Source identifier: 7038568}
}