@misc{indiciae3f89322eb9a7,
  title = {Social medicine in developing countries.},
  author = {C D WILLIAMS},
  year = {1958},
  doi = {10.1016/s0140-6736(58)91681-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/13540212/},
  note = {Source identifier: 13540212}
}