@misc{indiciaef938e0c8133f,
  title = {Erratum in Heymann article.},
  author = {S J Heymann},
  year = {1991},
  doi = {10.2105/ajph.81.5.658-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/2014876/},
  note = {Source identifier: 2014876}
}