@misc{indiciae8269265d37cc,
  title = {A hospital-based influenza immunization program, 1977-78.},
  author = {D S Fedson and H A Kessler},
  year = {1983},
  doi = {10.2105/ajph.73.4.442},
  url = {https://pubmed.ncbi.nlm.nih.gov/6829828/},
  note = {Source identifier: 6829828}
}