@misc{indiciae8063c653db27,
  title = {"Pyrethrum" in peonies.},
  author = {P J Godin and T A King and E Stahl and J Pfeifle},
  year = {1967},
  doi = {10.1038/214319a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/6034261/},
  note = {Source identifier: 6034261}
}