@misc{indiciae5c18de9373a0,
  title = {Sero-conversion following DPT immunization-comparison of two immunizing agents.},
  author = {K Ray and S S Grover and S N Ray and M M Mohan and S Paul},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/7310098/},
  note = {Source identifier: 7310098}
}