@misc{indiciae2346691405d5,
  title = {Human response to four tetanus vaccines with differing potency when assayed in animals.},
  author = {I Scheibel and B L Chen and M W Bentzon and K Zia},
  year = {1968},
  doi = {10.1111/j.1699-0463.1968.tb00485.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5668545/},
  note = {Source identifier: 5668545}
}