@misc{indiciaec58ee5232994,
  title = {Community medicine.},
  author = {M Henderson and R L Berg and J Stokes and R L Kane},
  year = {1973},
  doi = {10.1001/jama.1973.03230030065026},
  url = {https://pubmed.ncbi.nlm.nih.gov/4740939/},
  note = {Source identifier: 4740939}
}