@misc{indiciaebf74e54bf80f,
  title = {Diphtheria--the continuing hazard.},
  author = {I C Bowler and B K Mandal and B Schlecht and T Riordan},
  year = {1988},
  doi = {10.1136/adc.63.2.194},
  url = {https://pubmed.ncbi.nlm.nih.gov/3348667/},
  note = {Source identifier: 3348667}
}