@misc{indiciaee2fcce012a7b,
  title = {VD education in developing countries. A comparison with developed countries.},
  author = {R R Willcox},
  year = {1976},
  doi = {10.1136/sti.52.2.88},
  url = {https://pubmed.ncbi.nlm.nih.gov/946787/},
  note = {Source identifier: 946787}
}