@misc{indiciaefec15d3a7c37,
  title = {Prolonged eggshell thinning caused by DDE in the duck.},
  author = {D B Peakall and D S Miller and W B Kinter},
  year = {1975},
  doi = {10.1038/254421a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/235099/},
  note = {Source identifier: 235099}
}