@misc{indiciae3fad39285c7a,
  title = {Evaluating disease management programme effectiveness: an introduction to instrumental variables.},
  author = {Ariel Linden and John L Adams},
  year = {2006},
  doi = {10.1111/j.1365-2753.2006.00615.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/16579823/},
  note = {Source identifier: 16579823}
}