@misc{indiciae8d7de3b14d43,
  title = {Establishing a national universal vaccination programme.},
  author = {R Duma},
  year = {1995},
  doi = {10.1016/0264-410x(95)80054-h},
  url = {https://pubmed.ncbi.nlm.nih.gov/7571834/},
  note = {Source identifier: 7571834}
}