@misc{indiciaec14bb14b9a09,
  title = {Social medicine in developing countries.},
  author = {C D WILLIAMS},
  year = {1958},
  doi = {10.1016/s0140-6736(58)91623-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/13526296/},
  note = {Source identifier: 13526296}
}