@misc{indiciae1759f7319c4c,
  title = {Program of Continuation Education.},
  author = {D F Whiteside},
  year = {1970},
  doi = {10.2105/ajph.60.9.1683},
  url = {https://pubmed.ncbi.nlm.nih.gov/5466713/},
  note = {Source identifier: 5466713}
}