@misc{indiciaeafd599754b36,
  title = {An introduction to time-trend analysis.},
  author = {J W Ely and J D Dawson and J H Lemke and J Rosenberg},
  year = {1997},
  doi = {10.1086/647609},
  url = {https://pubmed.ncbi.nlm.nih.gov/9131373/},
  note = {Source identifier: 9131373}
}