@misc{indiciaef0f19e3e4646,
  title = {Primary medical care in developing countries.},
  author = {N R Fendall},
  year = {1972},
  doi = {10.2190/wpbw-42tq-t5xj-wyre},
  url = {https://pubmed.ncbi.nlm.nih.gov/4670162/},
  note = {Source identifier: 4670162}
}