@misc{indiciaea1e8b3d783be,
  title = {Methods for trend estimation from summarized dose-response data, with applications to meta-analysis.},
  author = {S Greenland and M P Longnecker},
  year = {1992},
  doi = {10.1093/oxfordjournals.aje.a116237},
  url = {https://pubmed.ncbi.nlm.nih.gov/1626547/},
  note = {Source identifier: 1626547}
}