@article{econhot_econhot-cited-4b24f89e77651f07,
  title = {Generalized Least Squares for Trend Estimation of Summarized Dose–response Data},
  author = {Nicola Orsini and Rino Bellocco and Sander Greenland},
  journal = {The Stata Journal Promoting communications on statistics and Stata},
  year = {2006},
  volume = {6},
  number = {1},
  pages = {40-57},
  doi = {10.1177/1536867x0600600103},
  url = {https://doi.org/10.1177/1536867x0600600103}
}