@misc{indiciaef9e60bed5dbd,
  title = {Poplar demand.},
  author = {W C Holton},
  year = {1998},
  doi = {10.1289/ehp.98106a438},
  url = {https://pubmed.ncbi.nlm.nih.gov/9721263/},
  note = {Source identifier: 9721263}
}