@misc{indiciae2cfc5c75cac1,
  title = {Immunization today--a review.},
  author = {M I Marks and M Brazeau and R M Shapera},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4123496/},
  note = {Source identifier: 4123496}
}