@misc{indiciae53efe8548bc5,
  title = {Not-so-free trade.},
  author = {Richard Dahl},
  year = {2003},
  doi = {10.1289/ehp.111-a635a},
  url = {https://pubmed.ncbi.nlm.nih.gov/12971352/},
  note = {Source identifier: 12971352}
}